Improved device back button functionality in router
Add grunt task for installing and building
Better method for accessing user name
Replace double click reveal with special icon
Minor tweaks to reveal character writing button
Reveal stroke hint on canvas tap and mark wrong
Lower canvas fps to help out slower devices

The value should still be high enough that it's not noticeable on faster
devices, but will hopefully help lessen the strain on slower devices.
Added back basic learning mode for new items
New buttons aimed at improving teaching mode
Integrating teaching buttons with teaching mode
More clean up and bug fixes for teaching mode
Temporary routing fix until system reworked
Attempt to catch common get undefined error
Revert "Attempt to catch common get undefined error"

This reverts commit d450e93fd3f17827c36e47851cbcc99a4c41d4ed.
Fixed improperly set raygun attributes
Disable events and listeners while review is saving
Merge pull request #227 from skritter/daily-updates

Daily updates