Overview of changes leading to 0.5.0 release

Sat, Oct 11, 2014
------------------
- Added langremove command
- updated man page for langremove command usage

Tue, Oct 07, 2014
------------------
- Added langinstall command
- updated man page for langinstall command usage

Wed, Aug 27, 2014
-------------------
- Added license text header to langpacks.py
- fix incompatibility issue with dnf-0.6.0 release

Tue, Jul 08, 2014
-------------------
- Added langlist command

Mon, Jul 07, 2014
-------------------
- Added langinfo command
- code cleanups using dnf-plugins-core lint
- don't need root privileges for langavailable command

Wed, Jun 11, 2014 
-------------------
- Added all initial source files
- Added langavailable command
