Avoid Profile.getTimeZone() NullPointerException
Merge branch 'avoid_tz_npe'
Merge pull request #231 from yongjhih/support_gradle

Support gradle for 3.14+
Better handling of PublishFeedDialog result

Using FacebookDialog.getNativeDialogCompletionGesture as the indicator for better handling, as postId will return null without [publish_actions] permission granted.

Ref:
https://developers.facebook.com/docs/reference/android/current/class/FacebookDialog/
Update PublishFeedDialogAction.java
Merge pull request #238 from booker0108/patch-1

Better handling of PublishFeedDialog result
Merge pull request #136 from yongjhih/avoid_tz_npe

Avoid Profile.getTimeZone() NullPointerException
Move images to wiki
Updated permissions to support latest graph api v2.1
Added get album by id
Get comment by id
Added publish comment action
Added publish like action
Correct javadoc
Added attachment to the comment. Added option to publish with image url
Removing get checkins action since it's not supported anymore by graph api v2.0>
style cleanup
Added publishing photo with dialog (single photo)
Update photo publishing action to support multiple photos
Added example of multiple photo publishing