Check if synchronizations table exists

Merge pull request #11 from bsbip/master

Check if synchronizations table exists

[FIX] Filter synchronizations for rollback and make filename consistent with class name

[FIX] Filter synchronizations for rollback and make filename consistent with class name

Handle synchronizations based on migration events

This version introduces breaking changes:

Synchronizations now require an up and down method. Migrations which already have been run should be safe.

Synchronizations which should run when migrations run need to have the same file name, synchronizations should have the suffix Synchronization (will be added automatically)

Add --class and --force options

For more information, see #5

Minor bug fixes

Fixes wrongly parsed file name when there's an underscore in base path

First release

This is the first release ready for production, please if anything occurs feel free to shoot in an issue.