Correct licensing information in individual files.

The top-level license file is now LICENSE.md.

Also, in various places where there should have been joint copyright holders
listed, a single copyright holder was listed. It does not appear easy to add
a link to a large list of copyright holders in these places, so it simply
refers to the fact that various authors hold copyright.

In future, if an easy method is discovered to link to a list from those
places, we should do so.

Finally, text is added to LICENSE.md to point to where the full list of
copyright holders is, and that Kallithea as a whole is GPLv3'd.

Second step in two-part process to rename directories.
This is the actual directory rename.

First step in two-part process to rename directories to kallithea.
This first step is to change all references in the files where they refer
to the old directory name.

Complete copyright notices for web interface; change footer to link to them.

The original copyright notice found in the footer was not accurate as it
included only one of the many copyright holders in this project. This change
creates an "about" page, which currently contains just the copyright and
license information. It links to repository for additional potential copyright
holders not listed on the about page.

Unlisted contributors are mentioned in template comments.

Html links for Kallithea is fixed and we link to Conservancy.

Display of version information in the footer is improved.

rhodecode.js: workaround missing unknown autocomplete textboxKeyUpEvent

It was introduced in the YUI update in 5143b8df576c and used for @mention handling.

rhodecode.js: implement YUI_datatable(data, fields, columns, countnode, sortkey) with body from repos.html

Use datatable_list_wrap for the DataTable and _TM['MSG_X'] for localized strings.

rhodecode.js: update array.indexOf for backward compatibility

https://developer.mozilla.org/en-US/docs/Web/JavaScript/Reference/Global_Objects/Array/indexOf#Polyfill
under MIT license / public domain
https://developer.mozilla.org/en-US/docs/MDN/About#Copyrights_and_licenses

rhodecode.js: implement array.filter for backward compatibility

https://developer.mozilla.org/en-US/docs/Web/JavaScript/Reference/Global_Objects/Array/filter#Compatibility
under MIT license / public domain
https://developer.mozilla.org/en-US/docs/MDN/About#Copyrights_and_licenses

rhodecode.js: more jQuery and general cleanup

Mostly replacing YAHOO.util.Dom and Event

old style: fix text areas in fork dialog

There's no textarea-repo style, so the entry box
isn't properly aligned.

old style: make settings box expand to contain floating content and show menu nicely

The floating of the panes is hardcoded, so we also hardcode the necessary overflow auto.

old style: use kallithea-logo.png in page headers

Using http://openfontlibrary.org/en/font/fally-pin

Translation updates from RhodeCode v2.2.5
Includes a new German translation.

These are licensed under GPLv3, for various reasons, including since they
include textual copies of strings from the GPLv3'd Python and HTML files.

Add javascript for Object Code excanvas (flot) version herein included and use that instead of minified version.

I had a bit of trouble finding the upstream on excanvas, as the version from
Google, which appears to be the original source, seems unmaintained.

However, it appears the version we're carrying in Kallithea is indeed from
the excanvas era of flot.

$ (cd /tmp; \
svn -r 135 checkout http://flot.googlecode.com/svn/trunk/ flot )
$ cp /tmp/flot/excanvas.js rhodecode/public/js/excanvas.js

I also verified the sha256sum of the min file matched ours:

$ sha256sum /tmp/flot/excanvas.min.js rhodecode/public/js/excanvas.min.js
5f94b032a110504b7b261eaf71392fa3e8d82cdc6455c0cba5c9f03cd34ed122 /tmp/flot/excanvas.min.js
5f94b032a110504b7b261eaf71392fa3e8d82cdc6455c0cba5c9f03cd34ed122 rhodecode/public/js/excanvas.min.js

Update minified YUI to version 2.9 built from Source.

yui.2.9.js used to be a minified version of YUI 2.9 until 5143b8df576c updated
it to something else and applied more aggresive minification. We stick to a
clean but minified version 2.9.

The license of YUI is BSD 3-clause, as described on
http://yuilibrary.com/license/ .

Since the minified version combines with GPLv3'd Javascript, it is only GPLv3'd
compliant to distribute this Object Code version with the Corresponding Source
(or offer therefor).

This yui.2.9.js is built from Source this way:
git clone https://github.com/yui/builder
git clone https://github.com/yui/yui2
cd yui2/
git checkout hudson-yui2-2800
ln -sf JumpToPageDropDown.js src/paginator/js/JumpToPageDropdown.js # work around inconsistent casing
rm -f tmp.js
for m in yahoo event dom connection animation dragdrop element datasource autocomplete container event-delegate json datatable paginator; do
rm -f build/$m/$m.js; ( cd src/$m && ant build deploybuild ) && sed -e 's,@VERSION@,2.9.0,g' -e 's,@BUILD@,2800,g' build/$m/$m.js >> tmp.js
done
java -jar ../builder/componentbuild/lib/yuicompressor/yuicompressor-2.4.4.jar tmp.js -o yui.2.9.js

The source is mirrored and available on https://kallithea-scm.org/repos/mirror .

Incorporate CSS from select2-bootstrap-css & its license information.

RhodeCode 2.2.5 included a modified version of this upstream work. We
include herein the upstream version as downloaded and incorporated using the
following commands:

(cd /tmp; \
git clone https://github.com/t0m/select2-bootstrap-css
)
cp /tmp/select2-bootstrap-css/select2-bootstrap.css rhodecode/public/js/select2/

The content used to be appended to select2.css but we now keep it in a separate
file select2-bootstrap.css . This file could be included in root.html like
select2.css but we do currently not want to use bootstrap.

The license info was incorporated from /tmp/select2-bootstrap-css/LICENSE
into our LICENSE.md file.

Update LICENSE.md to include license information about Select2

License details were taken from the LICENSE file in Select2 distribution.

Import some of the files from Select2 3.5.0 Javascript system.

RhodeCode 2.2.5 used a version of Select2. Herein, we bring into
Kallithea only a few files directly from Select2 3.5.0 (6ef7155) upstream,
using the commands indicated below:

(cd /tmp; \
git clone https://github.com/ivaynberg/select2.git; \
cd select2; \
git checkout 3.5.0 \
)
mkdir rhodecode/public/js/select2
cp -pa /tmp/select2/select2.{js,css,png} rhodecode/public/js/select2/
cp -pa /tmp/select2/select2x2.png rhodecode/public/js/select2/
cp -pa /tmp/select2/select2-spinner.gif rhodecode/public/js/select2/
hg add rhodecode/public/js/select2/

Add mousetrap.js file from Mousetrap 1.4.5, under the Apache license.

The file was download and verified via these commands:
$ git clone https://github.com/ccampbell/mousetrap.git
$ cd mousetrap; git checkout 1.4.5

The file in that repository named mousetrap.js is exactly the same one that
appeared in RhodeCode 2.2.5 in changeset c8d3c0d61d95.

The mousetrap.js states clearly that it is licensed under Apache-2.0.

Migrate to Mergely 3.3.4.

RhodeCode 2.2.5 distributed Mergely 3.3.4 with some of the changes that
Mergely 3.3.3 in RhodeCode 1.7.2 also had. That do however not seem to be
changes we want for Kallithea this way and we take the 3.3.4 files as they are.

I've also included the Mergely license file, as downloaded from:
http://www.mergely.com/license.php

That LICENSE file is kept in HTML just as it was downloaded from their
website. While it's a bit annoying to keep the license file in HTML, this is
the way it came from upstream so we'll leave it that way.

Since the Javascript code is used with other GPLv3 Javascript, we are using the
GPL option of Mergely's tri-license.

Finally, note that previously, this was incorrectly called "mergerly", so the
opportunity is taken here to correct the name. That required changes to
diff_2way.html.

As commands::

$ wget -N --output-document LICENSE-MERGELY.html http://www.mergely.com/license.php
$ hg add LICENSE-MERGELY.html
$ hg mv rhodecode/public/css/mergerly.css rhodecode/public/css/mergely.css
$ hg mv rhodecode/public/js/mergerly.js rhodecode/public/js/mergely.js
$ sed -i 's,mergerly\.,mergely,g' rhodecode/templates/files/diff_2way.html
$ ( cd /tmp; \
wget -N http://www.mergely.com/releases/mergely-3.3.4.zip; \
unzip mergely-3.3.4.zip )
$ sha256sum /tmp/mergely-3.3.4.zip
87415d30494bbe829c248881aa7cdc0303f7e70b458a5f687615564d4498cc82 mergely-3.3.4.zip
$ cp /tmp/mergely-3.3.4/lib/mergely.js rhodecode/public/js/mergely.js
$ cp /tmp/mergely-3.3.4/lib/mergely.css rhodecode/public/css/mergely.css
$ sed -i -e '/^ \* Version/a\ *\n * NOTE by bkuhn@sfconservancy.org for Kallithea:\n * Mergely license appears at http://www.mergely.com/license.php and in LICENSE-MERGELY.html' rhodecode/public/js/mergely.js rhodecode/public/css/mergely.css

Migrate to jQuery 1.10.2 from 1.10.1.

Include the minified version of jQuery 1.10.2 instead of 1.10.1. The 1.10.2
files were download via these commands:

$ wget -N http://code.jquery.com/jquery-1.10.2.min.js
$ wget -N http://code.jquery.com/jquery-1.10.2.min.map

Meanwhile, since the Javascript code is covered by GPLv3, we should always
provide an up-to-date version of the source code. I have included it
here by creating the directory jquery-src. I extracted the correct version
of the source with the following commands:

$ git clone git://github.com/jquery/jquery.git
$ git checkout 1.10.2

which is what the jQuery website instructs to do: http://jquery.com/download/

This repository is mirrorred at https://kallithea-scm.org/repos/mirror/jquery/ .

remove duplicated JSON metatype in codemirror meta.js

(transplanted from ebcb1d32eed9)

Update LICENSE.md to include license information about Codemirror 3.15

Add information to the LICENSE.md file to include the information provided in
the codemirror-3.15/LICENSE file.

Also, note that other license and copyright information also appears in
.../public/js/mode/ sub-directories.

Update CodeMirror CSS and Javascript files to version 3.15, under MIT-permissive license.

These files are exactly as they appear the upstream release 3.15 of
Codemirror, which was released under an MIT-permissive license. To extract
these files, I did the following:

I downloaded the following file:
http://codemirror.net/codemirror-3.15.zip
with sha256sum of:
$ sha256sum codemirror-3.15.zip
8cf3a512899852fd4e3833423ea98d34918cbf7ee0e4e0b13f8b5e7b083f21b9 codemirror-3.15.zip

And extracted from it the Javascript and CSS files herein committed, which
are licensed under the MIT-permissive license, placing them into their
locations in: rhodecode/public/{css,js}/

Using the procedure above, the only difference found between these files in
RhodeCode 2.2.5 release and herein were a few comments and whitespace.

Note that the file .../public/js/mode/meta_ext.js does *not* appear to be
part of CodeMirror and therefore is not included in this commit.

Introduce LICENSE.md to include license information about Bootstrap 3.0.0

This creates a LICENSE.md file which will ultimately contain all relevant
licensing information for the project, but for the moment just contains
information about Boostrap 3.0.0 licensed under Apache License 2.0.

A copy of the Apache license is also herein included.

Add Twitter's Bootstrap 3.0.0 CSS and Javascript files, under Apache License 2.0

These files are exactly as they appear the upstream release 3.0.0 of
Bootstrap, which Twitter released under the Apache License 2.0. To extract
these files, I did the following:

I downloaded the following file:
https://github.com/twbs/bootstrap/archive/v3.0.0.zip

with sha256sum of:
$ sha256sum v3.0.0.zip
2d54f345f4abc6bf65ea648c323e9bae577e6febf755650e62555f2d7a222e17 v3.0.0.zip

And extracted from it these two files:
bootstrap-3.0.0/dist/css/bootstrap.css
bootstrap-3.0.0/dist/js/bootstrap.js
which are licensed under the Apache License 2.0.

and placed them into:
rhodecode/public/css/bootstrap.css
rhodecode/public/js/bootstrap.js
respectively.

Imported some of the GPLv3'd changes from RhodeCode v2.2.5.

This imports changes between changesets 21af6c4eab3d and 6177597791c2 in
RhodeCode's original repository, including only changes to Python files and HTML.

RhodeCode clearly licensed its changes to these files under GPLv3
in their /LICENSE file, which states the following:
The Python code and integrated HTML are licensed under the GPLv3 license.

(See:
https://code.rhodecode.com/rhodecode/files/v2.2.5/LICENSE
or
http://web.archive.org/web/20140512193334/https://code.rhodecode.com/rhodecode/files/f3b123159901f15426d18e3dc395e8369f70ebe0/LICENSE
for an online copy of that LICENSE file)

Conservancy reviewed these changes and confirmed that they can be licensed as
a whole to the Kallithea project under GPLv3-only.

While some of the contents committed herein are clearly licensed
GPLv3-or-later, on the whole we must assume the are GPLv3-only, since the
statement above from RhodeCode indicates that they intend GPLv3-only as their
license, per GPLv3§14 and other relevant sections of GPLv3.

update changelog
(transplanted from fc64cd9bb85636f614215addae45b88dab12cd98)