pushed to wrong branch:( -- synced with master
removed id conversion
Fix project saving.
Use title, not ID because the backend changes the id.
pep8
fixed missing import
docserver: create directories before copy

fixes #6
docserver: versioned doc title

create a versioned doc title for new doc versions.

This implements #8
added changelog
fixed bug #12
fixed the unziping issue #11. the zip gets renamed by the cmd tools and you try to unzip the zip by the init name. was not able to test that propabbly, beacuse i've no DB storage, but should work actually...
added bugfixes to changelog
added headlines in nxdocserver.rst
add text
added foo
added Text
added and changed text
changed text
changed doc
changed doc