minor bugfix
merge winxp branch
patch linux invalid char* segfaults (issue #15)
design mixer GUI
initial XML persistence implementation to/from shared ValueTree
initial XML persistence to/from shared ValueTree
load stored servers from persistent config
load stored servers from persistent config
add quick-login buttons and hook login component into storage
complete persistence transition
minor bugfixes on winxp
add channel_name string to ChannelComponent constructor