added some more error checking for json validation and redis connection, return error message in HTTP response
Update README.md
added basic changelog.sh client script
Update README.md
fix custom uri, curl return code
add webform at /add, customize layout, header
add new views - add, list, index
- webform at /add is now functional
- moved logic that writes to redis into its own helper method process_add_request
- added generic _message.erb template
Merge pull request #1 from tenyo/tg_updates

shell client, error messages, JSON validation
Merge pull request #2 from tenyo/add_webform

Add webform
fix broken root dir
split logic into process_add_request helper method
Merge pull request #3 from tenyo/add_webform

split logic into process_add_request helper method
add exec for unicorn