Update ClassSchedule.md
Added link to class materials for tables and collection views.
Update ClassSchedule.md
added GenyMotion + HAXM readme.
Added link to genymotion + haxm page to main readme
rearranged class schedule
GenyMotion + HAXM readme screenshots.
Setup: Added Android SDK version recommendations.
[ios][tables] add lab PDFs
Added video link to iOS with Xamarin Studio.
Updated class schedule
Merge pull request #1 from xamarin/master

Update