Add new PgArrayEquals operator
Add new PgArrayNotEquals operator
Cleanup some tests
New documentation for version 0.9
Update to version 0.9
Merge pull request #37 from kaleidos/us/3_4/equals_not_equals_operator

New array operators 'equals' and 'not equals'
Add Coveralls plugin
Add Coveralls badge
Upgrade to Grails 2.4.0
Update grails wrapper to 2.4.0
Use a new non-deprecated PostgresqlDialect
Now all integration tests extends from Specification
Upgrade all user types to be Hibernate 4 compatible
Update criterias to be Hibernate 4 compatible
Add coveralls plugin with Travis integration