[ADD][runbot_language]Added funtion to change lang in runbot instances
[ADD][runbot_language]Added funtion to change lang in runbot instances
[IMP][runbot_language]Removed field language depreciate, added pep8, license and docstring
[IMP][runbot_language]Removed references to runbot_translate
Merge pull request #7 from vauxoo-dev/runbot_language-luist

[ADD][runbot_language]Runbot language luist