Add Support v7 Toolbar Sample
Update tags for maps + location
Create new section called support v7 and tag card/recycler
Change appcompat toolbar to support v7
Add support v7 Palette Example
Added Kitchen Sink Example from android-l branch

updated some xml with
	<SupportedPlatforms>Android</SupportedPlatforms> noce

Updated code to work against latest Lollipop release
Merge pull request #62 from xamarin/support-v7

Support v7 Samples