Merge pull request #49 from OpenPhilology/development

Admin and Localization features.
Update.
Updated titles and corresponding grammar topics.
Updated grammar slides for adjectives.
Submodule hash update.
Update grammar units and related content.
Merge branch 'master' of github.com:OpenPhilology/phaidra
Merge branch 'master' into development
Added typegeek submodule.
Update grammar units and related content.
Started refactoring the import alignment script.
Merge branch 'master' of github.com:OpenPhilology/phaidra
Started refactoring the import alignment script.
Update grammar units and related content.
Merge branch 'master' of github.com:OpenPhilology/phaidra
Added typegeek files.
Merge branch 'master' of github.com:OpenPhilology/phaidra
Removed typegeek -- it should be included as a git submodule.
Merge branch 'master' into development
Command line support for alignment import script.