Added functionality to launch a Loom App via a custom URL scheme for Android and iOS apps (scheme+host isn't analogous across Android and iOS, so we support 'scheme' only).  The scheme to use is set in the AndroidManifest.xml (Android) and Info.plist (iOS) manually, and will require a soon to be updated LoomCLI for automated overwriting from the app's Loom.config.

This also includes support for data query keys passed in with the custom url for the application to request and use, ie. 'playLoom://?someKey=someData&someKey2=MoreData'.
Helper function to pull <meta-data> from the AndroidManifest
Prep for example & PR
Added custom url scheme overview comment
Major improvements to the LoomScript docs.

New syntax guide.
New guide to GC/memory.
Reorganized/cleaned up sections.
Ability to check if the app was launched via a custom URL scheme
CustomURLScheme example added
Merge branch 'master' into LFL-LOOM-CustomURLSchemes
Improved metadata docs.
What if our profiler docs weren't bad?
Many small cleanups.

Tweak section titles.
Remove vestigial Store section.
Document getters and setters.
Reorg + Reflection docs.
Mighty API nit sweeping.
Show when we are in test mode with doc generator.
Fix language specifier in syntax guide.
Wouldn't class reference hierarchy be nice?
Cue for search hotkey.
correct typos and add clarifications in Vector docs
HockeyApp Crash Reporting for iOS and Android