* show analysed nodes as bundles in graph
* ellide node names longer than 50 chars
* sort nodes alphabetic in these bundles
* show stats of analysis in code
* error are displayed as well in overview
* added keywords overview and error
* project description can be set in .coatiproject file
* description can include links to symbols using [symbol] syntax
* updated documentation
* increased toc nesting in documentation
* fixed rpath in mac bundle
* added Qt5Network and Qt5DBus frameworks to bundle
* fixed project settings not saved
* fixed preferences not shown on first start
* added coati_manual.pdf
* renamed admin directory to php because adblocker blocked ajax
* don't refresh page when pressing enter
* improved english
* added db_config for live page