Update readme
Added docs from all buttons pressed blog posts
Remove mercurial file
Add docs link to README
Add form field.
Fix typo.
Add formfield to base class.
Added the first half of the partial embedded model field
Added the second (save) half of the partial embedded model field
Added functionality to copy django signals over to the newly created deferred model class. Also added a cache, so we don't waste a ton of cycles needlessly
Fixed a bug with SetFields being unable to embed models
incremented the version number
moved the update prep code to keep it DRY
Fixed a bug created by another bug fix that fixed the embedded model/setfield issue
Fixed a bug with PartialEmbeddedModelField.
Merge branch 'toolbox-1.3' into toolbox-1.5-beta-updates

Conflicts:
	djangotoolbox/fields.py
	setup.py
fixed _entity_exists attr and parameter
muti-table validation temporarily commented
uncommented validation about multi table
Merge pull request #2 from MerchantAtlas/toolbox-1.5-beta-updates

Toolbox 1.5 beta updates