add support for plugins running once, before and after
Allow data config option to also accept an object of data
Merge pull request #368 from jonschlinkert/master

0.4.14 - adds pagination!!!!!
Merge pull request #367 from xzyfer/features/config/data-as-object

Allow data config option to also accept an object of data
Remove some dead code
Merge pull request #369 from xzyfer/patch-1

Remove some dead code
Merge branch 'feature-plugins-once' of https://github.com/adjohnson916/assemble into plugins
Implementing multiple plugin stages.

Expanding on the before/after/each model of plugins to have
multiple stages, mostly pre and post each assemble step.

Updated the tests to work with the new stages.
Merge pull request #370 from doowb/plugins

Plugins
0.4.15
Merge pull request #371 from doowb/master

0.4.15
Adding wildcards to plugin stages.

Adding the code to figure out if a wildcard stage is being used
for plugins.

Added a default plugins folder and moved the pagination builder code
out of the assemble task an into a plugin.
Merge branch 'master' of https://github.com/assemble/assemble
0.4.16
Code cleanup

Removing some debugging statements
Merge pull request #372 from doowb/master

Plugins and Pagination
Fixing default plugin path.

When running assemble from another project, the default plugin
path was being calculated incorrectly.
Merge pull request #373 from doowb/master

Fixing default plugin path.
Forgot require('path');
Merge pull request #374 from doowb/master

Forgot require('path');