*7846* fixed typos in de_DE locale
*7846* updated cc-licensing, re: 44198ed444
*7846* updated de_DE locale for ORCID-iD, re: eb89aec8a4
*7846* updated de_DE locale, re: 7d4eff8ef6
*7846* updated de_DE locale of navigation plugin, re: a43d861df5
*7846* whitespace
Merge pull request #158 from mtub/20140416-preparing-ojs24

*7846* updated de_DE locale
DAO fetch cleanup
*8648* clarified wording for noUnregistered locale key
Merge branch 'ojs-stable-2_4' of https://github.com/pkp/ojs into ojs-stable-2_4
Continued Plum Analytics whitespace cleanup.
Merge branch 'ojs-stable-2_4' of https://github.com/ulsdevteam/ojs into ojs-stable-2_4

Conflicts:
	plugins/generic/plumAnalytics/PlumAnalyticsPlugin.inc.php
	plugins/generic/plumAnalytics/PlumAnalyticsSettingsForm.inc.php