have dryad widgets api call dataone-mn serivce on local machine
for csv bitstream handler, use dryad-ddw stylesheets to bring in widget font
for text/plain display in widget, use widget css fonts
add .dryad-ddw-bitstream class for greater control over bitstream content css styling
adjust dryad-ddw-bitstream class css definition
adjust dryad-ddw-bitstream class css definition
added widgets/preview endpoint to pipeline, and init'ed a small static preview page
checkpoint on widget preview page
checkpoint on ddw viewer
reload widget on preview page when dimensions change; move preview.html into subdir
fix data-file label in widget preview page; switch width x height fields in widget preview page
completed impl of widgets/v1/display/preview widgets-api endpoint; adjustment to widget css layouts; increase size of zoomed data view lightbox
Update recently integrated with EcoApps and RSOS
Merge branch 'trello-49' into dryad-dev

Merging post-technical-walkthrough updates to dryad-dev.