Bypassed code that looked at Accept headers to decide what to respond
with.
This should fix the issue with IE that was causing it to skip showing
the UI.
Added DE Import URL to the UI.
Added the kifshare.app.footer-text setting.
Added the kifshare.app.robots-txt setting.
Added kifshare.app.logo-path as a setting.
Some minor .less file clean up.
Removed flash add-on for clipboard access.
CORE-3929: switched from clojure.data.json to cheshire
Revert "Removed flash add-on for clipboard access."

This reverts commit fe9124e07317521f6ffdceb79cb2376caaea185e.
Merge branch '1.6.2' of github.com:iPlantCollaborativeOpenSource/kifshare into 1.6.2
Fixed up the ZeroClipboard support.
We're now using jquery.zclip, which handles the scrolling issues we were
having.
Set up the rest of the copy buttons.
Added afterCopy handlers to get rid of the annoying alerts.
Fixed serving the favicon.
Helps if I actually commit the favicon.
Updated sample.properties.
Added grunt-contrib-watch as a dependency.
Added watch support for the stuff in ui/*.
Fixed the size of the footer. It's set to 12pt font.
Fixed an issue in grunt.js that was preventing kif.js from getting
copied over at start up.
Fixed the overflow issue with the filename in the menu.