Split EXDATE with a Newline Delimiter

So we can support multiple exdate values.

Bug: 8331334
Change-Id: Ica70f7719f629fcedbec2e781d812045ef0de59f
am 8d85c6c7: Split EXDATE with a Newline Delimiter

* commit '8d85c6c7a7f853ff25554dea9bc6403a75fb68ef':
  Split EXDATE with a Newline Delimiter
Merge tag 'android-4.3_r3.1' of https://android.googlesource.com/platform/frameworks/opt/calendar into cm-10.2

Android 4.3 Release 3.1