add loger lib "intel"
Merge branch 'develop' of github.com:softwareplanet/automizely into develop

# Please enter a commit message to explain why this merge is necessary,
# especially if it merges an updated upstream into a topic branch.
#
# Lines starting with '#' will be ignored, and an empty message aborts
# the commit.
add tests for isEmpty filter
Merge branch 'develop' of github.com:softwareplanet/automizely into develop

Conflicts:
	test/spec/isEmptyTest.js
Merge branch 'master' into develop