#36 Add support for option --define in ceylon doc task
#36 Add support for option --doc in ceylon doc task
#36 Add support for option --header in ceylon doc task
#36 Add support for option --footer in ceylon doc task
#36 Add support for option --ignore-missing-throws in ceylon doc task
#36 Add support for option --verbose in ceylon doc task
#36 Add support for option --define in ceylon run and run-js tasks
#36 Add support for option --compile in ceylon run and run-js tasks
#36 Add support for --verbose flag 'loader' in ceylon run task
#36 Add support for option --verbose in ceylon run-js task