make use of require for search js
remove no longer needed files
Work from ROGUE on uploader
Further work on LayerInfo.js
couple of small fixes
add local geoserver if is missing
check on the url existence rather than the entire source
Further work in upload templates
handle any 403 by asking login and redirect back on success
Make time page show up in 2 columns
Continued work on multi-step uploads
Make next button in layer_upload_crs ajax
Enable csv/kml/zip in uploader
Add doSrs and remove console.log statements
Further work on multi-step uploads
Add srs.js
Fix up error handling a bit
add print service to embedded map
Merge pull request #897 from simod/issue-672

Fix map embed
Merge pull request #893 from simod/new-js

Group search scripts under requirejs.