setup.py: Updated Flask-Script dependency to v0.6.7
setup.py: Updated Flask-Login dependency to v0.2.9
setup.py: Updated GeoAlchemy2 dependency to v0.2.3
setup.py: Updated Shapely dependency to v1.3.0
setup.py: Updated SQLAlchemy dependency to v0.9.3
setup.py: Updated closure dependency
setup.py: Updated psycopg2 dependency to v2.5.2
setup.py: Updated alembic dependency to v0.6.3
setup.py: Updated Markdown dependency to v2.4
setup.py: Updated Twisted dependency to v13.2.0
setup.py: Updated Flask-Migrate dependency to v1.2.0
Merge pull request #265 from Turbo87/updates

Dependency Updates