#send_file indifferent :status option
Use #Integer (thank you, @rkh)
Add support for supplying options to `static!`, enabling the use of custom status codes, etc.

Add test case highlighting the breakage when attempting to use `send_file` with a specific status code. refs sinatra/sinatra#749
:traps option described in README
AsciiDoc template language support
Fixed typo in AsciiDoc description in russian README

Mentioned by @sullenel, thank you.
MediaWiki template support via WikiCloth
Fix dependency in mediawiki_test.rb
Include wikicloth in Gemfile
Capitalization, grammar, and pluralization fixes. [CI skip]

Just a few fixes to improve consistency and readability. I also want to point out that 'lock' under 'Available Settings' (line 2048) is difficult to understand and should probably be reworded. I was unable to understand the author's intention, or I would have done it myself.
Merge pull request #818 from fluxusfrequency/patch-1

Capitalization, grammar, and pluralization fixes. [ci skip]
Add Ruby 2.1.0 to .travis.yml
Merge pull request #822 from salimane/pr_ruby_2_1_0

Add Ruby 2.1.0 to .travis.yml
drop some rubies
reduce number of template languages tested on 1.8, most of them do not support it anymore or will drop support soon
Not `showexceptions` but `show_exceptions`.
Merge pull request #823 from namusyaka/fix-incorrect-regexp

Not `showexceptions` but `show_exceptions`.
Fix JRuby's incorrect behavior when using utf-8 method name.
Merge pull request #824 from namusyaka/patch-jruby

Fix JRuby's incorrect behavior when using utf-8 method name.
Apply syntax highlight to README.jp.md