TIMOB-10701: Blackberry: API doc for UI.Label is not up to date
TIMOB-10701: Blackberry: API doc for UI.Label is not up to date

[Issues Fixed]
TIMOB-10701: Blackberry: API doc for UI.Label is not up to date
TIMOB-10702: Blackberry: API doc for UI.Button is not up to date
TIMOB-10700: Blackberry: API doc for UI.TextField is not up to date
TIMOB-10703: Blackberry: API doc for UI.Slider is not up to date
TIMOB-10558: Blackberry: API doc for UI.Switch is not up to date
TIMOB-10704: Blackberry: API doc for UI.TabGroup is not up to date
TIMOB-10705: Blackberry: API doc for UI.Window is not up to date

[Changes]
Button.yml, Font.yml, Label.yml, Slider.yml, Switch.yml, TabGroup.yml, TextField.yml, Window.yml
- updated platforms field where needed

NativeTabObject.h
- fixed copy and paste typo

[Tests]
Test 1: Run validate.py
1) Run validate.py
2) Verify there are no errors

appcelerator/titanium_mobile_blackberry,appcelerator/titanium_mobile_blackberry,appcelerator/titanium_mobile_blackberry,appcelerator/titanium_mobile_blackberry,appcelerator/titanium_mobile_blackberry,appcelerator/titanium_mobile_blackberry