Version bump to 4.4.0, changed default title tag to %ftitle% in breadcrumb templates
Fix a few last minute PHP5.4 warnings (backport of fixes in Dancer branch)
Add turkish and catalan translations
Add Turkish translation
Add bcn_li_attributes filter for adding attributes to the li element

--HG--
branch : feature/li_attributes
Renamed tr_TR language pack, updated readme
Merge pull request #48 from linkseed/pullrequest/li_attributes

Add bcn_li_attributes filter for adding attributes to the li element
Add bcn_breadcrumb_trail::trail back in as a pointer to bcn_breadcrumb_trail::breadcrumbs for backwards compatability
Updating some comments, updating version in network_admin to test settings update script
Merging Master into dancer