Facilitate for force pushing
Modularize pack detection and handle edge-cases
Rescue edge-cases appropriately in deploy command
Turn on maintenance right before migrations
Merge pull request #16 from hyperoslo/improvement/pack-detection

Improving pack detection
Merge pull request #15 from hyperoslo/feature/force-pushing

Facilitate for force pushing
Merge pull request #17 from hyperoslo/improvement/less-maintenance

Turn on maintenance right before migrations
Monkey-patch string extensions
Move string extensions into core_ext folder
Color dry-run commands
Use colors for pack exceptions, too