Fixed Feral Clear casting. Issue #30.

This time not touching the file using the web interface.  :smirk:
English Corrections.

Some minor spelling and language tweaks so the descriptions are easier
to understand.
Merge pull request #44 from arcadepro/config

English Corrections.
Locales updated.
Updated the README file.
Workaround Blizzard option panel bug.

Fixes GH-41.
Fixed README markup.
I love you too, Textile markup.
Merge pull request #43 from arcadepro/druid2

Fixed Feral Clear casting. Issue #30.
Hardened the running environment of rule snippets.
Copyright bump.
Load all rules in debug mode, to check them all.
Merge branch 'master' of github.com:Adirelle/AdiButtonAuras
Whitespace fixes in Druid.lua.