more test data
better handling of missing data
Merge branch 'master' of https://github.com/kbase/communities_api
error handling
Merge branch 'master' of https://github.com/wilke/communities_api

Conflicts:
	test/script-tests/mg-compare-functions.t
disabed test data generation
bugfix evalue list
Merge pull request #3 from wilke/master

bugfixes and error handling