[VP, TP] {test before code} keypad_lock

keypad lock test
Merge remote-tracking branch 'origin/Ventu_2'
Merge remote-tracking branch 'origin/Paul'
[VP, TP] {story} keypad lock

added keypad lock and unlock code
Merge remote-tracking branch 'origin/Ventu_2'
[VP, TP] {test before code} stopwatch

testing stopwatch
[VP, TP] {other] menu clock picture

pixel by pixel creation of the clock menu picture
[VP, TP] {story} stopwatch

added ClockMenu, Stopwatch, StopwatchMenu and their functionality
[VP, TP] added keypad lock pictures

pictures for locking, unlocking and press
[VP,TP] {other} added key picture

key picture for locked status added
[VP, TP] {refactoring} keypad lock

keypad lock refacored
Merge remote-tracking branch 'origin/master' into Paul

Conflicts:
	NokiaPhoneSimulator/gen/com/example/nokiaphonesimulator/R.java
	NokiaPhoneSimulator/res/layout/activity_nokia_phone.xml

	NokiaPhoneSimulator/src/com/example/nokiaphonesimulator/NokiaPhoneActivity.java
	NokiaPhoneSimulator/src/com/example/screen/MainMenu.java
	NokiaPhoneSimulator/src/com/example/screen/StartScreen.java

	nokiaphonesimulatortest/src/com/example/nokiaphonesimulator/test/KeyPadLockTest.java