Added dockerfile to project
Merge pull request #256 from jcpowermac/fb/add-dockerfile-255

fixes #255
Disabling tests related to creating an image
Merge pull request #258 from mtnbikenc/issue-257-disable-image-tests

Fixes #257 Disabling tests related to creating an image
Adding .travis.yml file for testing.
Adding wget for hnl_mk
Adding dir listing for debugging
Correcting dir listing for debugging
Removing fuseiso install
Adding fuseiso install
Adding debug output to image_service/base.rb
Add travis to sudoers
Correcting sed for sudoers
Removing sudoers update