* 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
* added new logos to setup ui
* changed wording in status messages and bundle nodes
* removed ununsed Vector.h
* save NameHierarchy to SearchMatch
* fixed NameHierarchyElement retrieval for name elements without parent
* fixed match weight to score last letters higher
Namespace splitting is now handled in active token id retrieval from the Storage, so that namespace nodes are not added
to the Graph at all and complexity in the GraphController is reduced.
This change introduces bucket grid layouting, which sorts the nodes into buckets based on how they are connected. Each
bucket is then layouted individually before they are arranged next to each other. Edges go from left to right, except
for inheritance edges that go from bottom to top.
Eberhard Graether