unix eol
fixed heredoc of .bashrc for powerline
Merge pull request #5 from StefanScherer/gitattributes

set unix eol for shell scripts
Merge pull request #6 from StefanScherer/powerline-bashrc-fix

Powerline bashrc fix
Use unrestricted ports within the box
Testing install with Vundle
Use LF only for Windows
Cleanup test install scripts
Install git
Added install of screenkey tool
Removed some old files, vundle.vimrc
Cleanup
Update README.md with current version numbers
remove Ubuntu automatic update/upgrade