detailed description on top
support "/" in corpus names for some functions was missing
not closed ' JSON
also include the browser agent string in the bug report
correct link to KWIC visualizer
fixing some old e-mail adresses
Use a special marker feature to determine the start nodes of segmentation chains.
This is needed when segmentation chain only has one element an no SOrderRelation is added
use the new feature that marks the first node of a segmentation chain for getting the list of existing segmentation chains in the result
faster method to get the segmentation names (getting all annotation values can be too slow)
use a checkbox for the automatic mode instead of having an ambigous "Reset" button in frequency analysis
select frequency definition table when focussing the text fields
don't show document browser icon if disabled
change tab caption to "Help/Examples"
use tabstop for CSV
don't miss play range due to bad rounding
fix #280

The default operator for edges should be '.', not 'custom'
The description area (where custom appears) should be uneditable and greyed out, so as not to look like a text box (right now it's very tempting to type an operator there).
fixing URLs
make regex box checked by default + button names
don't reset metadata for all nodes if the node matched more than one time
fix problem that no document metadata is shown when clicking on the info button in document browser

to achieve this the "path" was converted from a string to a list of strings