Can now parse visual studio solutions. VS Plugin can send a command, parsing is implemented in Coati.
Some minor changes: added project file icon, added language check to vs plugin
* fixed search activating 2 nodes, because of NodeType in query
* fixed search results didn't contain results with same name
* added protected contents to sample and tictactoe code
* fixed CxxParserTests not logging errors, disabled logging for tests with errors
* fixed CxxParserTests not finding system headers, added TestSettings.xml and pass headers to Parser::parseFile()
This change fixes the clang cmake config to use release libs of clang, adds the TicTacToe source files to bin/app/src/
and adds time measuring to the parse call in Project.
Eberhard Graether