CompilerOptions: small cleanup.

git-svn-id: http://svn.freepascal.org/svn/lazarus/trunk@45067 4005530d-fff6-0310-9dd1-cebe43e6787f
LCL: remove default param from FilterEdit.ForceFilter(). Add method Reset().

git-svn-id: http://svn.freepascal.org/svn/lazarus/trunk@45068 4005530d-fff6-0310-9dd1-cebe43e6787f
IDE: Make sure the "Additions And Overrides" page is visible before jumping there.

git-svn-id: http://svn.freepascal.org/svn/lazarus/trunk@45069 4005530d-fff6-0310-9dd1-cebe43e6787f