IDEIntf: added TOICustomPropertyGrid.OnEditorFilter

git-svn-id: http://svn.freepascal.org/svn/lazarus/trunk@40747 4005530d-fff6-0310-9dd1-cebe43e6787f
rttircontrols: published PropertyGrid.OnEditorFilter

git-svn-id: http://svn.freepascal.org/svn/lazarus/trunk@40748 4005530d-fff6-0310-9dd1-cebe43e6787f
examples: addrbook: only show graph options

git-svn-id: http://svn.freepascal.org/svn/lazarus/trunk@40749 4005530d-fff6-0310-9dd1-cebe43e6787f