Merge pull request #53 from jgsmith/master

add more metadata overrides to canvas metadta api
indexing handShifts and dealing with a special case
Merge remote-tracking branch 'upstream/master'
latest by Kirsten
added search messages styling
added placeholder for user messages
fixed url to search service
catching errors and no results
compiled
Merge pull request #56 from jgsmith/master

marque now follows zoomed image as it pans; removed svg code no longer u...
citation url reflects hashchanges
Merge pull request #57 from jgsmith/master

scale j2k image to canvas size; update mithgrid in demo
Merge pull request #58 from jgsmith/master

fix regex
Merge pull request #59 from jgsmith/master

make slider handle a bit larger
populating metadata
new fields
Merge pull request #60 from jgsmith/master

add a bit of padding to slider handle
merged from upstream
Merge pull request #61 from raffazizzi/master

Including search metadata and handShifts. Error msg to user in search view. Small fix to sc citation metadata
Merge pull request #12 from umd-mith/master

Update with latest from umd-mith repo