TIMOB-12651 Undo GetStringCritical: V8 string creation may trigger garbage collection, which may trigger Titanium object garbage collection, which may made java calls.
Updating calendar examples docs.
typo
removing unwanted code
addressing doc review.
Merge pull request #4069 from BlainHamon/timob-12651

TIMOB-12651 Undo GetStringCritical: V8 string creation may trigger garba...
typo
Merge pull request #4089 from srahim/cal-doc-update

Updating calendar examples docs.