Added Appfog support
stash away dirty changes and restore after deploy instead of completely dropping them, fixes travis-ci/travis-ci#1526, fixes travis-ci/travis-ci#1527
Merge pull request #49 from travis-ci/stash-cleanup

stash away dirty changes and restore after deploy instead of completely ...
bump version
set up git credentials
bump version
Change nodejitsu config command line flag
Expand path to jitsu config file

If a relative path is given, the jitsu tool resolves it relative to
$HOME, which is not what we want in this case.
Merge pull request #51 from travis-ci/hh-nodejitsu-conf-flag

Change nodejitsu config command line flag
Merge pull request #47 from Aaron1011/appfog

Added Appfog support
Prevent regex expression from removing numbers
Merge pull request #53 from Joshua-Anderson/regexfix

Prevent regex expression from removing numbers
Added Support for S3
Merge pull request #48 from Joshua-Anderson/s3

Added Support for S3
v1.5.1
remove experimental note from S3
Added documentation to dpl. Fixes #3.