use latest node-validator
wrap validator.check and fix validators broken by new coercion
actually wrap validator.check instead of re-writing it
Merge remote-tracking branch 'stuartf/issue-545'
Code cleanup
Follow up on binding to latest validator
Added Portuguese as language
Revert config.js change
Changed year in copyright headers to 2014
Removed double copyright header
Change some lingering 2012 Sakai (C) headers to 2014 Apereo
Fixing node-validator on 2.0.0
Revert validator to version 1.1.3
allow specifying a config file on the command line
add help output
fix path resolution
Merge pull request #738 from stuartf/configopt

allow specifying a config file on the command line
(Issue 723) Don't generate activity when following a user you already follow
Initial attempt at supporting coveralls.io

The following grunt tasks are now available:

 * `grunt test` - Run the unit tests
 * `grunt test-module:oae-telemetry` - Run the unit tests for a specific module (in this case oae-telemetry)
 * `grunt test-coverage` - Run the unit tests and generate a coverage report in `./target/lcov-report/index.html`
 * `grunt test-coverage-coveralls` - Run the unit test and submit the coverage report to coveralls.io
Follow up on being able to specify config file