Upgraded from Jackson 1.9.9 to 2.1.2
Upgraded from Jackson 2.1.2 to 2.1.4
Merge pull request #12 from nzroller/master

Adds default jax-rs @ exclusions and doclet option `excludeAnnotationClasses'
Merge pull request #13 from jplock/jackson2

Upgraded from Jackson 1.9.9 to 2.1.4
Configure Travis CI.
Switch to Java 1.7 only (drop 1.6 support).

openjdk6 didn't want to compile because com.sun.javadoc.* can't be found. openjdk7 and oraclejdk7 didn't complain at all. Short term fix…no more Java 1.6 and no more openjdk6.
Add license and notice files. fixes #17
Add build status to the project README.