Fixes to Android MediaPicker

https://github.com/XForms/Xamarin-Forms-Labs/issues/108#issuecomment-48056271
Merge pull request #113 from MitchMilam/master

Added WebImage and ExtendedLabel for WP. Added screen shot for WebImage
Removed warnings + code cleanup
Merge pull request #19 from XForms/master

Merge from main.
#112, changes so all renderers use a default height and width of 50 if none is specified.
Merge pull request #114 from Bowman74/master

#112, changes so all renderers use a default height and width of 50 if none is specified.
#110, Marked platform specific font properties as obsolete.  Did some document reformatting.
Merge pull request #115 from Bowman74/master

#110, Marked platform specific font properties as obsolete.  Did some do...
#92, Made changes to support proper nuget references.
Merge pull request #117 from Bowman74/master

#92, Made changes to support proper nuget references.
Fixing bug on custom disclosure button
update nuget packages on readme
Added DynamicListView draft

Allows to use native views, dynamic item insertion/deletion, custom
height per view type etc. Working on adding WP8 implementation as this
is currently for iOS and Android only.
Added DynamicListView renderer for Android

For some reason this was left out by Git
iOS WebHybrid sample fix + WP ServiceStack DLL

https://github.com/XForms/Xamarin-Forms-Labs/issues/126
WP8 DynamicViewRenderer draft
Added SimpleInjector container implementation
A little bug fix to SimpleInjector
fix #127
Bug fix to SimpleInjector IResolver implementation

https://github.com/XForms/Xamarin-Forms-Labs/issues/124#issuecomment-48674544