White Space.
added full text searching (closes #508)
471 - Ability to Delete Mission
471 - Ability to Delete Mission - SMS Message Update.

* SMS Message test needed to be updated to the new method name.
* Also update the SMS Message factory to be cleaner.
removed delete_all's from test setup methods
merged winston's bugfix
471 - Ability to Delete Mission - Utilize Default destroy_and_handle_errors method
471 - Ability to Delete Mission - Fix call to Mission name typo.
471 - Ability to Delete Mission - Update Mission Unit Test.
Fix broken test with sort of array results.
White Space.
added excerpts to search results (closes #187)
merged remote's 4.2
removed standard report null subset when empty (closes #725)
fixed bug
fixed/removed counter caches (closes #720)
tweaked bar chart font sizes (closes #714)
upgraded to rails 3.2.16
White Space.
Clean Up Mission Delete Code [471]

* class methods moved to top before instance methods.
* lower case code comments
* change input parameter name from x to x_ids to indicate id's are being passed in.