- Many files were missing an explicit cmake.h include. Some were not including it at all. Now it's used almost everywhere. (cherry picked from commit 82ae86979c497e6d1d0c6b2b5a55aa379ec82c98)
- Removed L10N define. It served its purpose.
- Updated copyright notices.
- Fixed bug where bash autocompletion did not work for aliases. - Added new '_aliases' helper command.
