let cordova handles icons
remove clutter
handle android physical buttons
[refactoring] clean up replication
[clean-up] rename config -> login et config_run -> config, fix locale, add placeholder
up pouchdb & sqllite, various bugfixes
Add contacts & pictures sync
improve slider UX (hold alternative)
add message for empty folder
move contacts to separate DB (search was too slow)
debugging
readability
use pouchdb-quick-search for searching

NOTE : patched to tokenize around dots
prepare of translation