fix the SNAPSHOT naming
fix include list
added ITs for integraty regarding installed gems and bin files
the test/pom.xml just does the bootstrap job. all deploy artifacts which needs the gems from bootstrap also call test/pom.xml
Set ext and src encoding from -K flag.

Fixes #480.
Merge remote-tracking branch 'origin/jruby-1_7'

Conflicts:
	core/src/main/java/org/jruby/Ruby.java
	test/pom.xml