Bundle files as soon as they come in.
Remove duplicated var.
Update README.md
Merge pull request #35 from xixixao/patch-1

Use --save-dev
Omit event-stream. Reuse incoming vinyl file.
Merge branch 'master' into no-buffer
Allow passing the ignore option through to browserify
Merge pull request #32 from shuhei/no-buffer

Browserify as soon as files come in
Revert "Allow passing the ignore option through to browserify"

This reverts commit 485118eacc96d4c0848360598951e71c9c9c50be.
Pass external, exclude and ignore all the same way. Test for ignore
Added test for 'external'
Added test for exclude option.

Slightly more complicated because the file needs to be executed to
see if errors are thrown properly.
use gutil.PluginError for error reporting
Fix for '**/*.js' globs
Merge pull request #40 from th0r/glob-fix

Fix for '**' patterns in globs
Merge pull request #38 from cwacek/master

Allow passing the ignore option through to browserify
Adding support for “add” option
Merge pull request #41 from joakimbeng/master

Adding support for “add” option
0.4.1
use PluginError for error handling everywhere