fixed travis file and added php 5.5 config
Merge pull request #6 from shopfe/master

Add getCurrentRemote-Methode for getting the actual Remote Path
fixed tests to run on travis-ci again
removed unnecessary ENV vars
removed duplicate
updated version prior to 0.2.3 tag, added PHP 5.5 hint
code cleanup
updated version
allow repository creation with a simple string path to the Git binary to avoid having to create a Git binary object manually
typos fixed
updated README to reflect changes in repository creation
fixed typo
fixed typos
fixed typo
changed the stream wrapper registration
changed typos
began refactoring components to support several VCS binaries
changed namespace Vcs to VCS
Revert "changed namespace Vcs to VCS"

This reverts commit 777b0a03a17523d8a15f57289a829dfc656fa6b1.
renamed DirectoryBuffer to ArrayBuffer
made the Binary class more extensible