First attempt at an Emacs major mode for iRODS rules.
Added support for comments. Added a few more keywords. Added a README. Removed the test rule file since iRODS comes with plenty already.
Added avu-protect draft rule from iRODS-Chat Google Group thread. Added coloring for variables in the Emacs mode.
Added test cases. Added add/rm/modify rules.
Moved the unit test configuration into its own file.
Added rule to prevent deletion of files based on protected metadata. Added test case for new rule.
Merge pull request #2 from donpellegrino/master

[#1] Emacs Major Mode for iRODS Rules