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-mootools.js b/public/javascripts/shadowbox/adapters/shadowbox-mootools.js
deleted file mode 100644
index 58c0015..0000000
--- a/public/javascripts/shadowbox/adapters/shadowbox-mootools.js
+++ /dev/null
@@ -1 +0,0 @@
-if(typeof MooTools=="undefined"){throw"Unable to load Shadowbox adapter, MooTools not found"}if(typeof Shadowbox=="undefined"){throw"Unable to load Shadowbox adapter, Shadowbox not found"}Shadowbox.lib={getStyle:function(b,a){return $(b).getStyle(a)},remove:function(a){a.parentNode.removeChild(a)},getTarget:function(a){return a.target},getPageXY:function(a){return[a.page.x,a.page.y]},preventDefault:function(a){a.preventDefault()},keyCode:function(a){return a.code},addEvent:function(c,a,b){$(c).addEvent(a,b)},removeEvent:function(c,a,b){$(c).removeEvent(a,b)},append:function(c,b){if(c.insertAdjacentHTML){c.insertAdjacentHTML("BeforeEnd",b)}else{if(c.lastChild){var a=c.ownerDocument.createRange();a.setStartAfter(c.lastChild);var d=a.createContextualFragment(b);c.appendChild(d)}else{c.innerHTML=b}}}};window.addEvent("domready",Shadowbox.load);
\ No newline at end of file