IDE: Update component palette only after its configuration was changed.

git-svn-id: http://svn.freepascal.org/svn/lazarus/trunk@46895 4005530d-fff6-0310-9dd1-cebe43e6787f
lazutils clean up

git-svn-id: http://svn.freepascal.org/svn/lazarus/trunk@46896 4005530d-fff6-0310-9dd1-cebe43e6787f
tests: readme

git-svn-id: http://svn.freepascal.org/svn/lazarus/trunk@46897 4005530d-fff6-0310-9dd1-cebe43e6787f
codetools: less verbosity

git-svn-id: http://svn.freepascal.org/svn/lazarus/trunk@46898 4005530d-fff6-0310-9dd1-cebe43e6787f