1. Implemented mrulists.pp unit, fixes crash on clicking on MRU menu item
2. Translated some remaining dutch strings in English translations and in main.pp
3. Commandline parameter handling
4. Re-introduced --pcp and -n commandline parameters
5. If no parameters specified, no blank page is opened
6. Update View -> Highlighter menu to reflect current active highligter
7. Add suffix to filename in TabSheet caption when needed
8. Fix bug in TEditor.ExtToFileType: FFileType was not updated
9. Fix wrong FileNotSaved dialog on new empty editor when closing
git-svn-id: https://svn.code.sf.net/p/lazarus-ccr/svn@2306 8e941d3f-bd1b-0410-a28a-d453659cc2b4
