Merge pull request #31 from jamesmontemagno/master

Implement new activities. Fixes #30
Xamarin Component Store stuff.
Reverted putting contents of bin into "binaries".
Added MonoForAndroid binaries.
Removed dependency of having to set CurrentActivity for LegacyBar.
Renamed ActionBar to LegacyBar.
Moved Inflater out of GetView.
Use LegacyBar instead of ActionBar in sample

https://github.com/Cheesebaron/LegacyBar/issues/32
Add the missing MenuId to HomeActivity
Merge pull request #34 from aaronmix/master

Some bugs fixed.
Added contributors section. Thanks!
Fiddled around with API 14 stuff. HasMenuKey and MenuItem. Really need to
do something about that IMenuItem inheritance!
Remove Themes.xml as it is not needed.
Clean up MenuItemLegacyBarAction so you don't need the context (you do need activity).
Update for #32 to rename all actionbar to legacybar. Also put in some error handling on the menu.
Implement initial drop down spinner for devices.
If you have no items then show the title, else show the spinner.
Remembers the previous selection when adapter changes.

Linked into change event as well.
Merge branch 'cheesebaron-master'

Conflicts:
	LegacyBar.Library/BarActions/MenuItemLegacyBarAction.cs