Add expanded classpath support
Add project and unmanaged JARs to expanded classpath
Merge pull request #26 from dszeto/develop

Support of fully expanded classpaths
Update README.md
Preparing 0.5.1
Add packExpandedClasspath description
Merge branch 'release/0.5.1' into develop
0.5.2-SNAPSHOT version
fix indentation
Merge branch 'develop' of https://github.com/xerial/sbt-pack into develop

Conflicts:
	src/main/scala/xerial/sbt/Pack.scala