IDE: code context dlg: free via application

git-svn-id: http://svn.freepascal.org/svn/lazarus/trunk@40027 4005530d-fff6-0310-9dd1-cebe43e6787f
SynEdit: added new markup. TSynEditMarkupHighlightAllMulti. Also refactor/speed up

git-svn-id: http://svn.freepascal.org/svn/lazarus/trunk@40028 4005530d-fff6-0310-9dd1-cebe43e6787f
IDE: add markup for user defined word-lists

git-svn-id: http://svn.freepascal.org/svn/lazarus/trunk@40029 4005530d-fff6-0310-9dd1-cebe43e6787f