Bump stable tag version to 0.1.2
Merge branch 'hotfix/0.1.2'
Allow to work under MyISAM tables

* Log migrations into temp directory
* Remove experimental migrations
* Add MyISAM engine if main wp table MyISAM
* Hardcode relashionships (for MyISAM case)
Add ruckusing-migrations fork with non-writable warning
Bump version and changelog
Merge branch 'hotfix/0.1.3'