Removed superfluous whitespace.
Ensured that var.init_env will only set its values once.
Implemented import machinery which imports files by searching the IMPORT_PATH.
Corrected grep for inherited commands in service.get_commands.
Added already loaded libs and itself to the list of already imported files.
Make use of import machinery.
Renamed command bootstrap to install in the mysql service.
Implemented ASCII colors in the output of the service control module.