add Model ContentVariableTable
make the keys order sensitive in ContentVariable
finalize validation of ContentVariableTable
fix backend order sensitivity on content variables
add updating of a keys/value from a table
implement function to handle table in ContentVariablesController
fix syntax
fix use same regex for key validation + update error message
checkstyle
fix validation allow empty value for content variable
add tabs to switch from Keys/Value to Table
upgrade jquery 1.10.2 + dependencies
add remove empty cell before filter
contentVariable model allow a max 3 keys per value
add ProgramContentVariablesController functions
fix undefined variable
refactor to get more consistent behavior between the edits in ProgramContentVariableController
fix more explicity validation errors + fix keys generation
add validation on max number of column keys in table
fix table validationErrors provide row index