Create README.md
Merge pull request #62 from erikkallen/patch-1

Create README.md
Modified theme names with metadata (Theme name) required by fish_config
Provided copy_prompts to prepare fish_config to pull in custom themes provided by oh-my-fish
Updated Readme to include information on copy_prompts.fish
Merge pull request #63 from RobDay/master

copy_prompts.fish created to integrate custom themes with fish_configs web portal.
Merge branch 'master' of https://github.com/bpinto/oh-my-fish