[TIMOB-24407] Android: Fix TiUIDatePicker for API 21 and above

[garymathews]

• Fix TiUIDatePicker version check

TEST CASE

var win = Titanium.UI.createWindow({
        title: 'TIMOB-24407',
        backgroundColor: 'gray'
    }),
    picker = Ti.UI.createPicker({
        calendarViewShown: false,
        type: Ti.UI.PICKER_TYPE_DATE
    });

win.add(picker);
win.open();

JIRA Ticket

[antw12]

After Code Review and FT, PASS

[lokeshchdhry]

FR Passed.

If calendarViewShown: false then just the Ti.UI.PICKER_TYPE_DATE is shown.
Checked it on android API 16 to 25.

Appc Studio : 4.8.1.201612050850
SDK Version : Locally built 6.1.0 SDK
Mac OS Version : 10.12.2
Xcode Version : Xcode 8.2.1 Build version 8C1002
Appc CLI AND Appc NPM : {"NPM":"4.2.9-2","CLI":"6.1.0"}
Ti CLI : 5.0.11
Alloy : 1.9.5
Android Emulator : API 16 - 25