bump to 0.3 dev branch
support for negative indices for array random access
bump sbt-pgp to 0.8.1
ignore all scala-ide related files
orered operations are now based on function rather than strings
bump json-smart 2.0-rc3
Implement basic boolean operators only && and || are supported right now, and only as binary operators
vocab : operation -> operator
vocab : operation -> operator
merge last master evolutions, boolean operator support
2.1 released