Change license from CC BY-SA to the MIT license

Refs #299.

LICENSE

@@ -0,0 +1,21 @@
+Copyright 2013 Kim Silkebækken and other contributors
+https://github.com/Lokaltog/powerline
+
+Permission is hereby granted, free of charge, to any person obtaining 
+a copy of this software and associated documentation files (the 
+"Software"), to deal in the Software without restriction, including 
+without limitation the rights to use, copy, modify, merge, publish, 
+distribute, sublicense, and/or sell copies of the Software, and to 
+permit persons to whom the Software is furnished to do so, subject to 
+the following conditions:
+
+The above copyright notice and this permission notice shall be 
+included in all copies or substantial portions of the Software.
+
+THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, 
+EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF 
+MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.  
+IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY 
+CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, 
+TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE 
+SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.

docs/source/license-credits.rst

@@ -5,13 +5,8 @@ License and credits
 License
 =======
 
-.. image:: http://i.creativecommons.org/l/by-sa/3.0/88x31.png
+Powerline is licensed under the `MIT license 
-   :target: `Creative Commons Attribution-ShareAlike 3.0 Unported License`_
+<https://raw.github.com/Lokaltog/powerline/develop/LICENSE>`_.
-
-Powerline is licensed under a `Creative Commons Attribution-ShareAlike 3.0 
-Unported License`_.
-
-.. _`Creative Commons Attribution-ShareAlike 3.0 Unported License`: http://creativecommons.org/licenses/by-sa/3.0/
 
 Credits
 =======

packages/archlinux/python-powerline-git/PKGBUILD

@@ -2,11 +2,11 @@
 
 pkgbase=python-powerline
 pkgname=python-powerline-git
-pkgver=20130208
+pkgver=20130308
 pkgrel=1
 pkgdesc='The ultimate statusline/prompt utility.'
 url='https://github.com/Lokaltog/powerline'
-license=('CC BY-SA 3.0')
+license=('MIT')
 arch=('any')
 depends=('python>=3.3')
 makedepends=('git' 'python-distribute')
@@ -62,4 +62,8 @@ package() {
 	msg2 "Installing tmux configuration..."
 	install -dm755 "${pkgdir}/usr/share/tmux"
 	install -m644 "powerline/bindings/tmux/powerline.conf" "${pkgdir}/usr/share/tmux/powerline.conf"
+
+	msg2 "Installing license..."
+	install -dm755 "${pkgdir}/usr/share/licenses/${pkgname}"
+	install -m644 "LICENSE" "${pkgdir}/usr/share/licenses/${pkgname}/LICENSE"
 }

packages/archlinux/python2-powerline-git/PKGBUILD

@@ -2,11 +2,11 @@
 
 pkgbase=python-powerline
 pkgname=python2-powerline-git
-pkgver=20130208
+pkgver=20130308
 pkgrel=1
 pkgdesc='The ultimate statusline/prompt utility.'
 url='https://github.com/Lokaltog/powerline'
-license=('CC BY-SA 3.0')
+license=('MIT')
 arch=('any')
 depends=('python2>=2.7')
 makedepends=('git' 'python2-distribute')
@@ -63,4 +63,8 @@ package() {
 	msg2 "Installing tmux configuration..."
 	install -dm755 "${pkgdir}/usr/share/tmux"
 	install -m644 "powerline/bindings/tmux/powerline.conf" "${pkgdir}/usr/share/tmux/powerline.conf"
+
+	msg2 "Installing license..."
+	install -dm755 "${pkgdir}/usr/share/licenses/${pkgname}"
+	install -m644 "LICENSE" "${pkgdir}/usr/share/licenses/${pkgname}/LICENSE"
 }