Merge branch 'release-1.1' into develop
Remove all previous commit directories before cloning.
Added single build option to intexration task
Support added for lazy compiling.
Typo fixed.
Clean output directory to notify server of lazy compilation.
Error from refactor fixed.
Debug statement added.
Mixed up order of paramters.
Mixed up order of paramters.
Mixed up order of paramters.
Bug related to double build dir fixed.
Wrong exception.
rmtree to remove non-empty directories.
rmtree is part of shutil, not os
typo
Typo fixed.
Duplicated name fixed.
Duplicated name fixed.
Duplicated name fixed.