added new document functionality needs testing, throws exception in backend
added debugging output and minor developement workarounds
fixed xml color
Replaced CRUD stub with a combined stub of CRUD and AUTH
'undefined' error fixed still need to handle xml documents
maybe 'undefined' error fixed
Cleaned up code after removing "remove xml tags" functionality.
Document fetcher now returns xml instead of plain text
Added final version of paper for DH 2012
moved to https://develop.sub.uni-goettingen.de/repos/textgrid/trunk/lab/ttle/
