removed unnecessary require statement
res.format() now includes charset. Fixes #1744
Minor refactor of res.format
Merge pull request #1747 from sorribas/master

res.format() now includes charset.
refactor res.format() with a little ocd
Merge pull request #1688 from menzoic/issue/menzoic-1

removed unnecessary require statement
Added safe encodeURIcomponent to eliminate errors on malformed captures.
Merge pull request #1735 from lxe/malformed-capture-route

Wrapped encodeURIcomponent in try-catch to eliminate errors on malformed captures.
refactor signed cookie tests
fix signed cookies test
remove second signed cookie test

for now
fix test label typo
README: add more links to expressjs.com
fixes #1600
documentation language fix
Merge pull request #1760 from jseip1679/master

documentation language fix
Merge pull request #1759 from muratgu/patch-1

fixes #1600
Add Runnable.com button
Merge pull request #1776 from ykumar6/master

Add Runnable.com button
fix tests for should.js