statusbar: printf support
comm: hide statusbar when loading finished
statusbar: typo
comm: rearrange in_received_handler
comm: store array size
misc: fixed assert

It was failing on things like
assert(a < b, "Error")
which became
if(!a < b)...
statusbar: typo
comm: show percentage while loading list
tasklists: comparsion typo

Strange, how did it work before??
Show "connecting..." status before querying list from phone

Closes #25 Enhance status messages