Updated Polish translation
Updated Hindi translation
update Punjabi Translation -for 3.14 release
Updated Kannada translation
Version 3.14.0
Updated Telugu translation
Updated Ukrainian translation
Updated Italian translation
Updated Bengali (India) translation
Updated Bulgarian translation
Updates Persian Translations
Updated Latvian translation
Version 3.14.1
yelp-document: Make document-uri property a YelpUri

All implementations of YelpDocument except YelpSimpleDocument keep a
reference to the YelpUri, so move it to the parent class and add a
getter to use the YelpUri from derived classes. This is also useful to
get the YelpUri directly from the document, instead of getting the
document uri string, create a YelpUri and resolve it.
yelp-document: Add yelp_document_lookup_document_uri()

It allows to get the YelpDocument for a given doc URI string, without
having to create and resolve a YelpUri.
yelp-document: Use xref: uris for search results
yelp-document: Return HTML mime type insted of NULL for search pages
yelp-uri: Use 'index' as default page for help: uris when resolving a xref

If a xref: uri for a help: document has no page, use index as the
default one like resolve_help_uri does.
autotools: Adapt autotools for using WebKit2
yelp: Change headers files