Indent fix in engine/lib/navigation.php
Refs #4801. Upgraded search box view to html5.
Refs #4801. Using time tag in friendly time view.
Merged 1.8 to master, resolving conflicts
Fix messages URL hook handler
Fixes #5475: function to create HTML/XML elements
Fixes #5431: wraps SPANs around non-link menu items (that contain no elements)
Differentiate non-links from links (usability)
Refs #5594 - Clearer JS implementation
ElggBatch with incrementOffset off now handles incomplete entities
Improved algorithm by tracking total incomplete entities
Fixes #5598: Properly update metadata cache in update_metadata()
Merge pull request #5619 from mrclay/5598

Fixes #5598: Properly update metadata cache in update_metadata()
Fixes elgg.session.cookie() support of Date() for expires
If JS enabled, walled garden registration reload will not flicker
updates to documentation
Merge pull request #5614 from cash/guid_construct

deprecates passing non db rows to constructors
update ElggEntity::getAnnotations()
moved groups and users functions into core classes
Docs fix for PR #5616