allowing pages to be defined in json with a single layout file
showing how a page can still be added to the files object and access information from the pages in the options context
ignoring some of the pages that include obsolete helpers
adds missing helpers to fix the "X property cannot be found" issue resulting from refactoring the handlebars-helpers project.
Merge pull request #235 from jonschlinkert/master

adds missing helpers to fix the "X property cannot be found" issue resul...
Merge branch 'master' of https://github.com/assemble/assemble into multi-pages
merge with master and removing the ignores for the temp fix
Merge pull request #234 from doowb/multi-pages

Everything looks good to go!
add variables partial
Merge branch 'github.com/master'
minor whitespace corrections
minor semantics in gruntfile
add context.hbs to test/templates/pages, add alerts partial
0.4.2
Merge pull request #248 from jonschlinkert/master

0.4.2
build before merging nested layouts