Use tilt 2.0.0, define helpers for all tilt supported filetypes
Merge branch 'master' of github.com:alisnic/nyny into performance
Refactor primitives nonsense
Rewrite the response on redirect
Use do/end for multiline blocks
Test that all helpers are defined
Document templates helper methods
Response#rewrite spec
Alias rewrite to body=
Refactor Runner prioritization
Fix json api example
Add note in Performance.md about bench
Correct json examples according to latest code
Remove tilt template helpers since they may not work as intended
Spec improvements
Do not finish cookiejar if it wasn't initialized
Last fixes for the release
Remove raise
Small adjustments
Fix typo