Update author and License details on metadata.rb
Cookbook description.
Requiriments documentation.
Install method documentation.
Source/git_repository documentation.
Source/git_revsion attribute documentation.
Taskwarrior::server recipe attributes table.
Server recipe attributes documentation.
Default recipe usage documentation.
Documentation about contribuiting.
Documentation for the server recipe.
Contact info on IRC.
Basic documentation about the cookbook.
Fixes #3 and #4.