Moved to commonlib and fixed all the tests
Fixed packager.sh
Merged from master
Removed an alias
Merge pull request #1435 from gem/source-and-logictree

Moved logictree to commonlib and fixed all the tests
Fixed an import
Merge pull request #1442 from gem/source-and-logictree

Fixed a wrong import
Fixed another import
Merge pull request #1443 from gem/source-and-logictree

Fixed another import
Merged from master