sqlite3 to postgres
added world cities coordinate array to db folder
added pg to gemfile
added CreateCities migration
added model
got working seed file. UTF-8 and other problems solved
added spec folder and .rpsec config file
added grape to gemfile
seed file works. db is seeded w/ cities. got grape going
added a file to .gitignore
Merge pull request #1 from gnitnuj/initial_setup

Initial setup