Fixing StructuredText.getFirstImage(), fixes #32
Support for asText for all fragments and Doc
Changing the minifying grunt task so it doesn't generate the date (was generating merge conflicts)
Merge scheduledAt to master
Serialization of StructuredText fragments now work when first line is list item
Merge pull request #37 from rudyrigot/listitem_first_ashtml

asHtml() breaks when document contains list-item in content
Merge pull request #33 rudyrigot/getfirstimage

Fixing StructuredText.getFirstImage(), fixes #32
test: remove dates for 'Render a document to Text'

This changes prevent failures dues to different
timezone.
Merge pull request #34 rudyrigot/astext

Support for asText for all fragments and Doc
XMLHttpRequest in parameter of the requestHandler's callback