One of these times, I’ll manange to remove all references to the prio…

…r version in time for a release.

Merge branch 'jcutrell-sourcesrc-notification'

2.1.0 Beta.

2.0.0 stable

Simplified `sizes` example.

2.0.0 alpha

Update bower.json

merging a change

changed picturefill to support span elements instead of div elements.…

… This allows the picturefill module to act as inline content by default, much like a native img element.

Merge pull request scottjehl#58 from JohnAlbin/patch-1

Fix link to picture element proposal in README