Added PublishJSONCommand and PublishJSONCommandFactory classes.
Merge pull request #59 from dinemont/json-generation

Added PublishJSONCommand and PublishJSONCommandFactory classes.
Merge branch 'development' into json-generation
Merge branch 'gui_improvements' into json-generation
added js for publishJSONCommand
Merge branch 'development' into json-generation

Conflicts:
	src/main/webapp/js/classDropdown.js