[COM_PROJECTS] fix for date to use JFactory
[COM_PROJECTS] projects helper.php make several methods static
[COM_RESOURCES] Make sure class is instantiated before attempted use
[COM_HUBGRAPH] Added exception declaration for NotFoundError
[COM_SUPPORT] Declare method as static
[COM_PUBLICATIONS] make several methods static in helpers and fix for undefined var in processMetadata()
[COM_PUBLICATIONS] fix for sortSupportingDocs static method
[COM_PUBLICATIONS] fix for AndmoreStats::process() strict standards notice in helpers/usage.php
[COM_PROJECTS] make getProjectPath() static in projects helper
[COM_SUPPORT] Removed improper use of  in static method
[PLG_COURSES_PROGRESS] add student email address to gradebook csv dump
[LIB_HUBZERO] add method to get passport badge assertions keyed by email address
[COM_PROJECTS] make some methods static in projects helpers
[PLG_HUBZERO_WIKIPARSER] Declare var as array with proper keys for wiki and html
[COM_FORUM] Fixed misplaced ending paren
[NANOHUB][#265740] Fixed issue with sliding panes module
[PLG_PROJECTS_FILES] move plg extensions back into files.php to fix strict standards errors
[COM_PROJECTS] remote/google helper - make methods static