Moved modules to manage sources and logic trees from the engine
Moved utils/general.py from the engine
working for package
Merge branch 'pro-pkg' into source-and-logictree
add hazardlib as deps and fix descriptions
packager.sh: deps_list function bugfix
PYTHONPATH updated with hazardlib too
Fixed an import
Merged heads
Merge pull request #7 from gem/source-and-logictree

Moved modules to manage sources and logic trees from the engine