chore (gruntfile/docs):

* Adds grunt-repos task to pull down a list of assemble repos, which is then used by grunt-readme (and passed to the templates as context)
* Adds grunt-prettify task in lieu of using an assemble plugin for prettifying the generated HTML (and since it was slowing down the build too much)
chore (gruntfile/docs):

* Adds grunt-repos task to pull down a list of assemble repos, which is then used by grunt-readme (and passed to the templates as context)
* Adds grunt-prettify task in lieu of using an assemble plugin for prettifying the generated HTML (and since it was slowing down the build too much)
Bump version to 0.4.30
delete tag created by grunt-release
Merge commit '6c9451ecedf841ca54bb6033cc3a1979d796a64f'
fix (jshint error)
feature(plugin): page collection preprocessing

Adding a pre processing plugin to allow adding properties to
pages in the pages collection.

feature(plugin): page collection preprocessing

Adding a couple of preprocessing functions for testing the
page collection preprocessing plugin.

feature(plugins): page collection preprocessing

Adding the default isActive and relativeLink property functions
to the plugin itself.
Merge pull request #413 from doowb/plugin-page-collection-properties

feature(plugin): page collection preprocessing