update to Jetty 9.2.6
use peeraddress for link in remote crawl list
to make link work without enabled proxy

upd pom for Jetty (missing in last commit)
fix for division by zero
Merge branch 'master' of ssh://git@gitorious.org/yacy/rc1.git
remove redundant caching of urlhash in URIMetadataNode
(is already cached in underlaying DigestURL .url)

upd pom keyword for maven-antrun-plugin
refactor size() -> filesize() of URIMetadataNode
(harmonize with ResultEntry and to not get confused with Collection.size())
fix refactored size() -> filesize() in YMarkMetadata
the miss cache does not seem to work, it sometimes contains urlhashes
from documents which actually are inside the index. This can be
reproduced using the crawl result table at 
http://localhost:8090/CrawlResults.html?process=5
The cache is temporary disabled to remove the bad behaviour, however a
later reactivation of that feater may be possible.
removed debug lines
added experimental pdf splitting which enables YaCy to split pdfs during
parsing into individual pages and add them all using different URLs.
These constructed urls are generated from the source url with an
appended page=<pagenumber> attribute to the url get/post properties.
This will distinguish the different page entries. The search result list
will then replace the post parameter with a url anchor # mark which
causes that the original url is presented in the search result. These
URLs can be opened directly on the correct page using pdf.js which is
now built-in into firefox. That means: if you find a search hit on page
5 and click on the search result, firefox will open the pdf viewer and
shows page 5.
Merge branch 'master' of ssh://git@gitorious.org/yacy/rc1.git
prevent NPE during initialization of very large vocabularies
fix to prevent assertion error in ranking servlet if no vocabularies are
present that could be evaluated
changed prefer strategy for http unique in such a way that http is
preferred over https. While this is a bad idea from the standpoint of
security it is more common applicable for environments where http and
https mix and for some domains https is not available. Then the
double-check is possible even if no postprocessing is performed.