Add view port width
Update angular version, use ng-if instead of ng-show
Merge pull request #237 from CruGlobal/viewPortHeader

Add view port width
Merge pull request #238 from CruGlobal/replaceShowWithIf

Update angular version, use ng-if instead of ng-show
Set registration as complete option from registrations page
Strip commas from answers checkboxes that were checked
 - includes a refactoring of U.stringifyArray so that it can be used more generally.
 - it no longer appends a new line at the end of the array.  now caller who want the newline add it
Change button style to btn-primary
Merge pull request #239 from CruGlobal/EVENT-110

Set registration as complete option from registrations page
Merge pull request #240 from CruGlobal/export-checkbox-q-with-commas

Strip commas from answers checkboxes that were checked
Always show reg type selection in preview mode
Cost validity check
Switch validation order
Merge pull request #242 from CruGlobal/EVENT-120

Cost validity check
Merge pull request #241 from CruGlobal/EVENT-117

Always show reg type selection in preview mode
When no Relay/FB, logout button still needs to clear auth headers
and go back to the homepage afterwards
Merge pull request #243 from CruGlobal/logout-from-registration

When no Relay/FB, logout button still needs to clear auth headers
fix grammar error
Merge pull request #244 from CruGlobal/grammar

fix grammar error
Set logout button color to blue