Make "grunt jshint" scan all JS files not just the first 2 levels
Removed unused class when using OAuth2 authentication
Improved Liquibase diff generation for Postgresql
Removed unused index (it's a primary key)
Escaped the Yeoman template
Removed the timestamp default value (causes issue in Liquibase diff, which will try to remove it)
Removed driver from plugin, as it is not needed
Merge pull request #911 from amr/grunt_jshint_subdirs

Make "grunt jshint" scan all JS files not just the first 2 levels
Fix all jshint warnings except unused vars in orphaned code (will handle in later commits)
Removed orphaned method referencing non-existing var
Remove / rearrange refactoring leftover
Add jshint task to gulp
Merge pull request #913 from amr/fix_jshint_warnings

Fix jshint warnings
Merge pull request #914 from amr/gulp_jshint_task

Add jshint task to gulp
Language support for entity.
Need to create manually the entityName.json file for all supported languages.