Updated RDoc in edurange.rb
edurange-setup now creates .bash_profile if it does not exist
Clarified edurange-setup, makes it print lines added to .bash_profile

Keypair name request is more clear
Outputs the lines added to .bash_profile when script is run
Merge branch 'master' of git://github.com/sboesen/edurange into rdoc
Standard merge of new changes
Made keyname one-liner more readable
Added cleanup script to be used following scenario
Updated cleanup script, still has a couple issues
TODO
Escaped Git hell, added conditionals to cleanup
Merge branch 'master' of github.com:milescray/edurange

Conflicts:
	lib/edurange/cleanup.rb
Changed the conditional structure of cleanup.rb
Fixed missing end in if statement
Cleanup script appears to be fully functional
Added feedback to cleanup, fixed bugs
Removed extraneous swp files
Merge pull request #4 from milescray/master

Cleanup script + minor fixes to edurange-setup.