template_upload_vsphere using mgmt_sys now. template_upload_all adds
"hhmm" timestamps to template names, and 0-pads build #'s that
are < 10, to ensure templates sort in chronological order.
RHOS 4 and 5 provisioning
Merge pull request #1303 from sshveta/rhos4and5

Rhos4and5
Redhat changed to RHEV in catalog item type
Dialog Bug work around added
Merge pull request #1341 from sshveta/dialogbzfix

Dialog Bug work around added
Merge pull request #1340 from sshveta/redhatfix

Redhat changed to RHEV in catalog item type
Tag catalog item test added
Merge pull request #1326 from blrm/temp_upload

template upload scripts refactor
Merge pull request #1339 from sshveta/catalogitemtagtest

Tag catalog item test added
Model page and test cases for TimeProfile
Added validation test cases