v0.9.5-M2

• Include meta schemas for v4 and v7 by default (fixes #129). For this to work you need to explicitly pass the desired version to the validator, e.g.

val validator = SchemaValidator(Some(Version7))

• Make ref resolver treat absolute refs with # and without # at the end equivalent (see https://tools.ietf.org/html/draft-handrews-json-schema-01#section-8.2.4 for examples)
• Remove obsolete methods related to relative URL handlers
• Consolidate utility functions for error creation and reporting