shorter access to local storage
added keys for appMessages
js side: implemented renewToken (untested)
queryTasks: now protecting args with encodeURIComponent
typo
appinfo.json: removed comments (they are unsupported)
typo
displayError: show it at least in logs
js: implemented querying all tasklists
Implemented sending query from watch and replying form js

Querying for all lists on DownButton and receiving reply
Partial: receive messages on watch side
c: receiving&printing messages for count and items

Known bugs: for some reason not all messages are sent.
Added some debug

We must not send all the messages "at once",
instead we need to send them one by one?..

Also, FIXME: sometomes app crashes after (or while) receiving messages.
Queued message sending from js. Also some debug for token renewal

Queuing message sending helped. Now the next message from queue
is sent only when the previous one is sent or rejected.

Also trying to debug token renewal.
ATM it seems to not work (401 Login required), but at the same time
after restarting app everything works (without relogin).