Remove ree and 1.9.2 from testing, add rbx instead
Use ActiveSupport::JSON for dumping json in render

This relieves us of any extra work that comes with handling JSON engines, etc.
State rbx mode explicitely
Merge pull request #1022 from padrino/be-nicer-to-travis

Remove ree and 1.9.2 from testing, add rbx instead
Merge pull request #1025 from padrino/active-support-json

Use ActiveSupport::JSON for dumping json in render
Replace json codec with agnostic multi_json #1026
Add optional json codecs to generated Gemfile
Use yajl only for mri
Fixed indent on rpsec rake task generator
Merge pull request #1030 from Ortuna/rspec-generator-indent

RSpec generator style fix
Merge pull request #1029 from ujifgc/multi-json

Replace json codec with agnostic multi_json #1026
Avoid building a new regexp at every escape

This uses prebuild Regexp instead of rebuildin one on every call to
the escape function in the tag helper.
Merge remote-tracking branch 'origin/master' into safebuffer