Cleaned up cache directory configuration.
URL-encode IDs in filenames to reduce the chances of illegal filenames and for consistency with Solr data source.
Sorted using Notepad++ TextFX

Sorted using the TextFX function.
Fixed bug related to params/results template refactoring.
Decoupled LayoutClass helper from ConfigReader.
More ConfigReader decoupling.
More ConfigReader decoupling.
Zoomy now maintains zoom level (centers).
Upgrade to ZF 2.1.2.
Inject configuration into Auth\Manager; added missing comments.
Inject configuration into File stats driver; throw exception if unable to open file.
Set up stats collectors as services; decoupled from Config\Reader.
Fixed bug: deminified tag searches caused fatal error.
Merge remote-tracking branch 'upstream/master' into vudl

Conflicts:
	module/VuFind/src/VuFind/Statistics/Driver/File.php
Fixed citations.
Thumbnails from fedora. Route name change.