Update to Xamarin Forms 1.2.3 pre2
Removed BT from iOS build and device

https://github.com/XForms/Xamarin-Forms-Labs/issues/296
Added separator control and renderer for iOS
Revert  to Xamarin Forms pre1 #298
Merge branch 'master' of https://github.com/XForms/Xamarin-Forms-Labs
Added ExtendedEntryCell - Enables IsPassword to be set on a EntryCell on IOS and Android based on feedback in code from LeeMallon and Anton from xamarin forums http://forums.xamarin.com/discussion/17530/ispassword-is-there-for-entry-but-not-for-entrycell
Added Separator renderer for Android
Fixed crash on Android when updating requested size on non-separator-related properties
Updated UISeparator to do symmetrical dots
testing after reversion back to 1.2.3.pre1
post revert 1.2.3.pre1 merge
CheckBox.Checked BindingMode is TwoWay by default now.
Merge pull request #303 from MihaMarkic/twowaychecked

CheckBox.Checked BindingMode is TwoWay by default now.
Added Extended Switch control with TintColor
Added back press delegate to IXFormsApp

This will be useful for WP8 and Android to prevent back press.
Removing Microsoft.Bcl dependencies

Removed some of the dependencies that are not necessary.
Added Microsoft.BCL v.21 to Xamarin.Forms.Labs.Services.Web.RestClient.WP8 project
Add font scaling to Android ExtendedEntryRenderer
Added font sizing to Windows Phone
Code cleanup

Removed the rest of Microsoft.Bcl references where not needed.
Removed the ServiceStackV3 folder with binaries.