Add collections to the unrestangularized element example
Fix typo
Merge pull request #186 from Crashthatch/master

Fix typo
Merge pull request #185 from Maks3w/patch-1

Add collections to the unrestangularized element example
Merge pull request #184 from skaterdav85/master

Alias methods extendCollection and extendModel
Adds missing semicolons and code formatting so that it is consistent