#31 - Fix for building on Java 6
remove dependency on sbt-git, just use jgit directly
trying to get travis ci working
Merge branch 'master' into new-dsl

Conflicts:
	pact-jvm-consumer/src/main/java/au/com/dius/pact/consumer/AbstractConsumerPactTest.java
re-invigorating branch.  Removed deprecated DSL pieces, fixed failing spec
allow multiple interactions in PactFragments