3.2-rc-1 version bump
Removed unused return value from displayHtmlComment and fixed bug that caused blank lines after reader comments
Merge pull request #1863 from wordpress-mobile/issue/1862-comment-whitespace

issue/1862-comment-whitespace
Check if notifications bucket is null

When WordPress is built with the example `gradle.properties` Simperium is not configured so the bucket instance is `null`.

Results in an empty list view.

Fixes #1865
Merge pull request #1866 from wordpress-mobile/issues/1865-notifications-npe

Check if notifications bucket is null in NotificationsListFragment
fix debug/release build propagation to sub projects
Merge pull request #1873 from wordpress-mobile/issue/1864-crashlytics-init-fails

fix debug/release build propagation to sub projects
3.2-rc-2 version bump
Merge branch 'release/3.2' into develop
Merge branch 'develop' of https://github.com/wordpress-mobile/WordPress-Android into feature/reader-comment-activity