CFY-759 testing travis with new config
CFY-759 makefile optimization
CFY-759 created docs and fixed docstrings
CFY-759 mainly docs init
CFY-759 added tox support
CFY-759 added tox support
CFY-759 fixed make dev
CFY-799 expose global provider context configuration for workflow retries
Merge branch 'develop' into feature/CFY-799-task-retries
CFY-749 fixed executions table columns order
Merge pull request #30 from cloudify-cosmo/feature/CFY-799-task-retries

Workflow task retries
CFY-799 bug fix
CFY-799 bug fix
CFY-759 fixed conflicts
CFY-759 renamed test-requirements and dev-requirements and excluded docs build
CFY-759 renamed test-requirements and dev-requirements and excluded docs build
CFY-759 travis and tox fix
Merge pull request #32 from cloudify-cosmo/feature/CFY-759-repo-optimizations

Feature/cfy 759 repo optimizations
Merge remote-tracking branch 'gigaspaces/develop' into feature/CFY-747-prefix