removed overextends lib and cfpbstyle app becuase they are no longer being used.
updated lock/unlock msa functionality to the map
modified show/hide MSA boundary to use link instead of form element. This can be futher styled in the future.
changed show/hide msa button to use a html button instead of a input field. This will simplify styling it in the future.
Merge branch 'master' of https://github.com/cfpb/mapusaurus into msa_search_within_map

Pulling from origin/master to get the latest code.
removed orphaned files, these were moved to basestyle
cleaned up unneeded CSS
Merge pull request #119 from danny8000/msa_search_within_map

Removed Font Icons in Map View
Brian and Dan reviewed these changes.