Bump version 0.6.1

Merge pull request edgurgel#46 from winestyr/master

Add at_most and at_least filters

Bump version 0.5.0

Bump version 0.4.2

Bump version 0.4.1

Bump version 0.4.0

Bump version 0.3.0

Merge pull request edgurgel#6 from edgurgel/add-access-to-arrays

Add access support to arrays through Solid.Argument

Initial commit