Implemented  angular-ui alert directive Refs #104
added programs to stock form Refs #92
added global messaging function Refs #92
added simple validation for data entry (saving emty object when save button was cliked mistakenly)  Refs #104
added message on successful save  Refs #104
removed   unused codes Refs #104
added resolve to incremental data entry Refs #92
files for programs / program items list view and form Refs #104
Refs #99 Merge remote-tracking branch 'origin/master'