Merge pull request #1 from evilensky/cap3_update

Cap3 update
update Rails to version 4.1.1
update to capistrano 3
updated cap config
add fake test:prepare task for Travis
fix broken Travis tests?
fix misspelled virtual ohst
fix repo location
Merge branch 'cap3_update' of github.com:evilensky/flu-app into cap3_update