Merge pull request #805 from skoolbus39/wdn-breadcrumbs

Update breadcrumb colors
Fix local analytics not working and bad event value

* Event values must be numeric (not strings)
* Localizing the _gat, _gaq, ga window variables causes problems when
the Google API asyncronously changes them
Merge pull request #807 from kabel/bugfix-local-analytics

Fix local analytics not working and bad event value
Fix link color for "Today" events in month widget

Fixes #802
Update icon font

Updated to include some Streamline icon glyphs, added play and pause circled icons.
Adjust Share icon size/position

Adjusted to account for difference in size of glyph between old icon and new Streamline glyph
Merge pull request #808 from skoolbus39/events-fix

Fix link color for "Today" events in month widget
Print style updates
Update print styles

Fixes #585
Re-mapped Unicode character codes

Addresses @kabel's comment: https://github.com/unl/wdntemplates/pull/809#issuecomment-57683527
Add required attribute to search input

If a user presses enter without entering text in the search field, no meaningful user feedback is given. As suggested in this article – http://css-tricks.com/users-leave-search-box-empty/ – more can be done, but I thought adding the required field would be a good, quick step in the right direction.
Merge pull request #811 from skoolbus39/wdn-search

Add required attribute to search input
Merge pull request #809 from skoolbus39/wdn-icons

Update wdn-icons
Reset maincontent width, adust header layout
Merge pull request #810 from skoolbus39/wdn-print

Print style updates
Remove CSS from the randomizer plugin.

The styles will be added by javascript to avoid problems with loading an
external stylesheet.
Merge pull request #812 from kabel/cssless-randomizer

Remove CSS from the randomizer plugin.
Prep 4.0.23 release with CHANGELOG information
Add related links to changelog entries
Correct pull request link to print style updates