Replace Shadowbox with GLightbox, drop jQuery from public site

Vendors GLightbox 3.3.1 (MIT, dependency-free) as static files in
public/javascripts and public/stylesheets, replacing the Shadowbox
2009 vendor tree and its jQuery adapter. Public site no longer loads
jQuery at all.

- app/views/layouts/application.html.erb: swap Shadowbox script/style
  includes and the public_bundle (jQuery) include for GLightbox's
  CSS/JS
- app/views/content/_headline_image.html.erb: headline image is now
  itself a GLightbox trigger; additional images are direct
  a.glightbox links sharing a per-page data-gallery group, replacing
  the hidden shadowbox_images div and its click-forwarding trigger
- public/javascripts/public.js: replace Shadowbox.init/setup and the
  click-forwarding handler with a single GLightbox() init call;
  remove the unused image_handler object
- Remove public/javascripts/shadowbox/ (including vendored Sizzle,
  swfobject, and unused video/Flash players) and
  public/stylesheets/shadowbox.css
- Remove app/assets/javascripts/public_bundle.js (jquery require)

1 files changed, 0 insertions, 1 deletions

diff --git a/public/javascripts/shadowbox/adapters/shadowbox-dojo.js b/public/javascripts/shadowbox/adapters/shadowbox-dojo.js
deleted file mode 100644
index f264c9b..0000000
--- a/public/javascripts/shadowbox/adapters/shadowbox-dojo.js
+++ /dev/null
@@ -1 +0,0 @@
-if(typeof dojo=="undefined"){throw"Unable to load Shadowbox adapter, Dojo not found"}if(typeof Shadowbox=="undefined"){throw"Unable to load Shadowbox adapter, Shadowbox not found"}Shadowbox.lib=function(){var a=[];return{getStyle:function(c,b){return dojo.style(c,b)},remove:function(b){dojo._destroyElement(b)},getTarget:function(b){return b.target},getPageXY:function(b){return[b.pageX,b.pageY]},preventDefault:function(b){b.preventDefault()},keyCode:function(b){return b.keyCode},addEvent:function(e,b,d){var c=dojo.connect(e,b,d);a.push({el:e,name:b,handle:c})},removeEvent:function(d,b,c){dojo.forEach(a,function(f,e){if(f&&f.el==d&&f.name==b){dojo.disconnect(f.handle);a[e]=null}})},append:function(d,c){if(d.insertAdjacentHTML){d.insertAdjacentHTML("BeforeEnd",c)}else{if(d.lastChild){var b=d.ownerDocument.createRange();b.setStartAfter(d.lastChild);var e=b.createContextualFragment(c);d.appendChild(e)}else{d.innerHTML=c}}}}}();dojo.addOnLoad(Shadowbox.load);
\ No newline at end of file