Fix navigation for filtered nodes

Closed #131
Update jquery.fancytree.js

Fixed documentation of loadKeyPath()
Merge pull request #134 from TheWild/patch-1

Update jquery.fancytree.js
Merge branch 'master' of https://github.com/mar10/fancytree
cleanups and docs
tabfix & build
Added new `opts` argument to setExpanded()

Closed #128
Closed #129
Merge branch 'master' into allow-auto-scroll-save-restore

Conflicts:
	src/jquery.fancytree.js
src/jquery.fancytree.js: fix merge of master branch.
src/jquery.fancytree.js: makeVisible: pass options to setExpanded.
demo/sample-scroll-huge.html: adapt to new options for setExpanded.
src/jquery.fancytree.js: statistics removed.
demo/sample-scroll-huge.html: statistics removed.