loosen dependency for rack, so it runs with Rails 3.2
Some changes at grammar :cop:

I corrected some grammar mistakes to improve the readability of this file.
Merge pull request #709 from scudelletti/patch-1

Some changes at grammar :cop:
Merge branch 'master' of github.com:sinatra/sinatra
Update .travis.yml
Fixed typo
Merge pull request #718 from doems/master

I just fixed a typo
allow rbx-19mode to fail again
Adjust #accept? to check if type is included in #preferred_type

- 960 tests, 2083 assertions, 0 failures, 0 errors, 0 skips
Merge pull request #723 from anachronistic/adjust_accept_query_behavior

Adjust #accept? behavior to return boolean
bump version
update changes
set date
1.4.3 release
Fixes accept? to match wildcards in HTTP_ACCEPT.
Added an example on how to share a cookie through a subdomain.
Merge pull request #730 from dariocravero/docs

Added an example on how to share a cookie through a subdomain.
Enable warnings by default
Merge pull request #732 from vipulnsward/enable_warnings

Enable warnings by default
Fix param ambiguity