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
Follow up on being able to specify config file
Merge pull request #743 from nicolaasmatthijs/specifyConfig

Follow up on being able to specify config file