Merge pull request #1 from IFA11B/master

Merging master into release
Merge pull request #2 from IFA11B/master

Merging latest master into release
Merge branch 'master' into release
Merge branch 'master' into release
Merge branch 'master' into release
Reporting Hardware works for now. We need data in the db as well as data aggregation functions (in DataManagement and ultimately probably in DbConnector); DbConnector constructor works now (typo fixed: DbConnect -> DbConnector)
Changed chevron images from black to #333
Added rudimentary error handling to DbConnector
Using getHardwareComponents instead of getComponents
Using correct syntax for Smarty's foreach loop now. (in templates/reportingHardware.tpl)
Merged release into master
Merge branch 'master' of github.com:IFA11B/ITAdmin