Added ng-keyup handler on textareas
Corrected karma configuration and updated textarea sanity tests.
Added textarea buttons, started button styling.
Styled encode/decode buttons, commented out debug statements.
Added yuicompressor to tools.
Refactored lib, ref folders outside of js directory. Added ref folder.
Added maven/pom_yuicompressor reference file.
Merged master into linux branch, preserve linux version of pom.xml