update readme since we have a website now
Merge pull request #215 from ianstormtaylor/update/readme

update readme since we have a website now
Makefile: Cleanup test remnants

I never reopen #157, then lost my repo privileges ;p

Should prevent #156 from ever coming back.
Merge pull request #218 from stephenmathieson/make-clean-test-remnants

Makefile: Cleanup test remnants
add travis
add auth to travis
add badges
Merge pull request #219 from duojs/add/travis

add travis
added gulp integration example
Add a section header for plugins.

Adds a section header for plugins so people can link directly to this section.
Merge pull request #225 from wilmoore/patch-1

Add a section header for plugins.
support require('..'). closes: #231
Merge pull request #233 from duojs/fix/231

support require('..'). closes: #231
Safer way to check if a path is a file

Directories can contain `.` too.