Raise version for rubygems.org.
Raise version for rubygems.org.

Miradorn/david,EmuxEvans/david,Miradorn/david,EmuxEvans/david,EmuxEvans/david,nning/david,Miradorn/david,Miradorn/david,EmuxEvans/david,EmuxEvans/david,nning/david,Miradorn/david,nning/david,nning/david,nning/david