emty rails project
change gitignore and READMe
change READMe
change config/application
add heroku
db
db and rake
Added Welcome Screen
Popravil
Zabil sdelat rspec
add rails_helper.rb && rspec_helper.rb
Start develop autorization
add params to start travis with postgres
do with out welcome contoller
Merge pull request #2 from wat32/do_travis_work

do with out welcome contoller
Rename database.yml to database.yml.sample
last fix for work; add cache directories
modify .travis.yml
add cache to .travis.yml
add deploy to heroku to .travis.yml