Making query_by_timestamp return None if no suitable object was found.
Merge pull request #2 from Otacon22/master

Added chmod on unix socket file and config option (thanks to Otacon22)
Making UID/GID for unix sockets default to the current user, updated
bitsd.conf
Fixing DB URI specifier model.
Fixing /status view.
Moving external JS libraries to assets/lib
Stripping trailing '\n' from received commands.
Minifying JSON library
Minifying Peppy module
Reordering JS includes.
Fixing misconfigured path in javascript.
Updated INFO.md
Symlinking favicon.ico to closed.ico
Minifying util.js, moved to assets/lib (external)
Removing unused (old) storico.js
Added bootstrap script to load .md pages in DB
Forcing MD page content to Unicode.
Making the bootstrap script parse config file.
Adding message handler part 1 from Fonera to Screen.
Adding error handling in Fonera proxy. Stubbing reconnection.