added webstorm project directory to ignore list
moved ytgridapp.js to its own directory

This is meant as a first step for a complete refactoring of this file.
split ytgridapp.js into multiple js-files

split according to function, all controllers are in controllers.js etc.
also controllers etc. are now bound to their own namespace not sanityApp
anymore, namespaces are sanityAppFunction, so for controllers the name-
space is sanityAppControllers etc. these namespaces are then injected
into the sanityApp
user name is shown instead of cryptic user-id

although it is done in a cheesy way, i think this can only
work if the user has at least one uploaded video.
switched storage back to local storage

while indexeddb might better, i have no tool to actually open the
database, localstorage is a simple sqlite db which can opened with
a plethora of tools
$rootScope.user is now initialized as structure
formatting changes of some files

converted all remaining tabs to spaces and changed line ending to
windows format, no functional code changes, just formatting
attempt at using google's immediate auth

it is annoying to have to authorize this app every time i start
it, google claims immediate auth is the solution, but it does
not seem to work... probably doing something wrong here...
further work on immediate authentication

still no joy...