[chaos] Remove empty test files
[chaos] Fix project tests
[chaos] Remove tire legacy code
[hephaestus] Remove gems due deprecation
[hephaestus] Update test_helper to use only minitest
[hephaestus] Update start-freeling.sh to new 3.1_2 version
[hephaestus] remove useless comments
[hephaestus] Add context gem
[hephaestus] Use mocha and fix test
[aphrodite] Remove empty tests file
[aphrodite] Remove deprecated test
[aphrodite] Remove empty test
[aphrodite] Remove deprecated tests
[aphrodite] Remove documents limit test (for now)
Merge pull request #200 from hhba/fixing-tests

Fixing tests