Merge tag 'java-0.8.0-beta.4' into develop

java-crate-0.8.0-beta.4
Updated version for next release cycle
Pull in lein-pallet-crate for the crate-doc task

Before this commit:
$ lein test
Copy doc-src/USAGE.md to target/classes/pallet_crate/java_crate/USAGE.md
'crate-doc' is not a task. See 'lein help'.
Tests failed.
Add jclouds and vmfest profiles
Update :header in metadata for consistency
Log settings at debug
Fix :settings phase in server-spec
Remove append spec from logback-test

This was causing logback to complain about it being an invalid option.
Updated metadata for 0.8.0-beta.5
Updated project.clj, release notes and readme for 0.8.0-beta.5
Merge branch 'release/0.8.0-beta.5'