Merge pull request #33 from andreruffert/develop

Snapping steps are only enabled if step is !== 1
Merge pull request #42 from andreruffert/develop

Release v0.2.8
Merge pull request #62 from andreruffert/develop

Release v0.2.9
Merge branch 'develop'

* develop:
  Fixes version number
Merge pull request #61 from andreruffert/master

Merge master into develop