Do not pester user with missing credentials in case of local publishing.
Published 0.7.29 against Scala 2.11.2 to Sonatype
Added LIKE escaping to PGLiteral.
Scala, SBT and dependency bumps.
Replaced bash / batch scripts with cleaner version.
Staging for 0.8.0 release.
Fixed template & test formatting.
Added BufferedImage and URL converters.
These converters can throw checked exceptions, so added support to builder templates.