Rails 4 compatibility
update test suite to use current minitest. Now tests can be run again
solving 'undefined method distinct'
Fix gem versions. I18n tests are not ready for mocha 1.x, so fix it to 0.9.x
making storeProcs work: use sourcify instead of dead parsetree, fix inclussion/override of Translation #value and #value=
A custom exception handler is needed to store keys not found by #lookup
Merge branch 'master' of http://github.com/svenfuchs/i18n-active_record into upgrade-test-suite

Conflicts:
	lib/i18n/backend/active_record/translation.rb
Merge branch 'master' into upgrade-test-suite

Conflicts:
	Gemfile.lock
	ci/Gemfile
	test/test_helper.rb
Merge pull request #1 from Chipairon/upgrade-test-suite

Upgrade test suite