Delete topics when account changes.
Hack in the Pods/WordPress-iOS-Shared directory for strings files
Updates ReaderPost entity making a topic relationship required.
Merge branch 'develop' of github.com:wordpress-mobile/WordPress-iOS into issues/1778-delete-topics
Merge branch 'develop' of github.com:wordpress-mobile/WordPress-iOS into issues/1778-delete-topics
Add tests for reader cleanup.

Fixes broken tests for accounts and concurrency.
Removes .h file from other test.
Fix for showing posts opened via a url scheme in the reader.

Misc formatting tweaks.
Include all projects with WordPress in it for now
Restore Jetpack API base URL
Merge pull request #1809 from wordpress-mobile/issue/jetpack-unsupported-url

Restore Jetpack API base URL
Fixes fetchPosts remote service
Merge pull request #1784 from wordpress-mobile/issue/1783-localizepy-add-pod

Hack in the Pods/WordPress-iOS-Shared directory for strings files
Fixes context save call
Adds missing saveDerivedCOntext call
Merge pull request #1817 from wordpress-mobile/issue/1814-fixes-automattcher-notes

Fixes fetchPosts remote service
Merge branch 'develop' of github.com:wordpress-mobile/WordPress-iOS into issues/1778-delete-topics
Clean up one-off posts with no topic, like those loaded via URL scheme

Minor code style tweak
Records error that was previously ignored.
Handle the current topic being deleted on the server.

Classes do not keep their only references to the current topic
Properly log errors fetching the current topic by ID.
Handle unsubscribed topics that are also recommended.
Refactor for clarity
Add missing negation to comparison check.