Merge pull request #533 from bytekast/BISERVER-8847

[BISERVER-9144] Validate New Folder names.
[BISERVER-9171] Make crystal the default theme
BISERVER-9172 - Reversed the messages on the PUC please wait dialog
Merge pull request #534 from pminutillo/localdev

BISERVER-9172 - Reversed the messages on the PUC please wait dialog
BISERVER-8721 Change the PUC perspective UI control to a dropdown
[BISERVER-9144] Add ; to the list of invalid folder name characters