used methods from jdk to create byte arrays from int and long
inlined some var declaration
cleanup of EncFSUtil
cleanup of exceptions
added versions to maven plugin and upgrade java to 1.6
reformatted code
Revert "reformatted code"

This reverts commit 23c1e5d78cdd0c2a3a60197845e85423bd59d1d6.
fixed encoding settings
added parallel test run
cleanup
cleaned up EncFSConfig.java
introduced abstract test class for identical tests for different settings
cleanup EncFSCryptoTest.java
cleanup EncFSFileProvider.java
fixed threading issue
simplified exceptions
cleanup
removed @throws javadocs
reformatted all
removed duplication