Make "n" and "p" focus next/previous entry like in Google Reader. TODO: Doesn't scroll view to keep the current entry visible.
Refactor {open,focus}{Next,Previous}Entry().

--HG--
extra : amend_source : f7cbe276ddab8b0838736dc8df4400fb4aebd21f
wip: allow parallel update of feeds
refactored dao method
reuse instance
save feed last
don't update if nothing to do
add default hsqldb connection with row locking transaction
forgot to empty queues
prevent duplicate entries for push infos
Update ru.properties

Updated russian translation
Merge pull request #157 from Athou/parallel

Parallel updates
Merge pull request #158 from ArtTea/patch-1

Update ru.properties
Merge pull request #153 from kankri/master

Make "n" and "p" keys do what they do in Google Reader
allow email updates from admin panel
display user email in profile
retrieve more articles in expanded view
increment metric only if queue is not null
remove tree entries from the dom completely when hidden
disable import for the demo user