Add UITests test bundle target.
Add KIF pod.
Add first set of tests.
Refactor pod file UITests target name.
Add login tests with user coming from credentials configuration file.
Add test for self hosted login.
Merge branch 'develop' into issue/2499-KIF-Integration

Conflicts:
	WordPress/WordPress.xcodeproj/project.pbxproj
Return to login screen.
Add ui tests for Me tab navigation.
Clean up header comments
Add test to publish a post.
Merge branch 'develop' into issue/2499-KIF-Integration

Conflicts:
	Podfile.lock
	WordPress/WordPress.xcodeproj/project.pbxproj
Update lock file with KIF version.
Fix UITests project configuration.
Normalize accessibility identifiers names by using localisations keys as references.
Add test to remove a post.
Add test for changing categories on a post.
Add tests for set post tag.
Add tests for schedule date and set status for draft.
Add steps to toggle from draft to published status.