show 'server lagging' icon if server lags and client does not use auto-connect
fix: tx_hash -> prevout_hash
disable 'offline' option in install wizard, because it is not implemented
maintain NUM_SERVERS interfaces
resend subscriptions after disconnect
network.is_connected()
store a list of recently encountered servers
update default servers
gui: simplify column widths
fix notifications
interface.debug flag
fix: network object in console
Fix redirect error

Python bug (http://bugs.python.org/issue1927) causes raw_input to be redirected improperly between stdin/stderr on Unix systems if readline is not initialised first.
Merge pull request #327 from Zomnut/master

Fix command line redirect error
Merge branch 'master' of git://github.com/spesmilo/electrum
better account naming/renaming
fix servers label
handle network.interface being None when network is disconnected