WPP-65 support for portlet preferences storing user specific authentication credentials
WPP-65 reverted to open in new page using ajax
WPP-69
- Updating to show error message in UI if encryption error occurs
- Adding catch all error page (mimicing emailplt)
- Updating comment in gateway config to indicate a bean that is not a part of the zimbra example

- Change security class to match EmailPreview's implementation
- Catches when encryption key is at default and logs ERROR message with no stack trace
- Exposes boolean indicating encryption key is at default value
- Uses annotation for bean initialization
NOJIRA minor documentation updates
NOJIRA minor documentation updates and bean reorg
- Added displaying error message on gateway launch page
WPP-70: Adding timeout(connection and socket) to the HttpClients created for WebProxy
- Changing single comment lines to multiple
NOJIRA:  Fix license headers
NOJIRA:  Fix NOTICE file
[maven-release-plugin] prepare release WebProxyPortlet-2.0.0-M3
[maven-release-plugin] prepare for next development iteration
NOJIRA:  Convert tabs to spaces
NOJIRA:  Clean up some warnings
WPP-74:  Add role-refs for Faculty, Staff, Students to the gateway
WPP-79 allow for custom javascript before form submit
WPP-74 Add role-based support for GatewayEntries
WPP-75 Add Loading message after clicking on gateway link
WPP-72 WPP-73 WPP-78:  Change bulk credential edit > per-entry credential edit;  Add 'Clear credentials' feature
WPP-76 credential validation, fix issues with last several Jira
Release prep
[maven-release-plugin] prepare release WebProxyPortlet-2.0.0-M4