Tags

Restructuring of some services, new services, improved documentation, should be overall a better experience.

[Added]:
* findUnusedQuestions script: a script that compares the "clean up" information gathered from the HtmlFormQuestionnaire with the available Question Instances of the individual services.

[Changed]:
* HtmlFormQuestionnaire: provided some simple support functions for "clean up". So far these are only "get" but don't change anything.
* TermCountToGoogleChart: allows for more than a two column data structure and improved sorting. Also some code restructure.