Added support for deployment to Ninefold
Github Releases: Added support for uploading multiple files
Merge pull request #122 from Joshua-Anderson/realeases-multiple-files

Github Releases: Added support for uploading multiple files
Merge branch 'ninefold-support' of https://github.com/thetron/dpl into thetron-ninefold-support

Conflicts:
	Gemfile
	README.md
	lib/dpl/provider.rb
Github Releases: Various small fixes:

1. Check for proper permisions before pushing.
2. Check that the file doesn't already exist before updating, preventing errors.

This should fix #126.
Merge pull request #128 from Joshua-Anderson/releases-patch-2

Github Releases: Various small fixes:
Bump version to 1.5.9.

The previous commit d0bcee7 was wrongly tagged, but
I am not retagging.
Fix version numbering when TEENY = 9
Define digits correctly
Added support for Deis