fixed an occasional segfault, decreased debug messages
improved printing of times
changed some names of constants in mgmt.h
in the UI, only mark a message as sent if it was successfully sent to xchat_socket
cleared up some comments
improved printing of traces
added details about needed packages
put add_pipe into connect_to_local, removed it from the apps
fixed discrepancy between return and return type, signaled by Yuri
added a read thread to xtime, a comment to app_util
first working version of DHT
added optional max packet count
clarified an error messages
fixed a buffer overflow in send_dht_ping_response
re-implemented social for distance 1 using contacts from keys.c, fixed bugs in AIP, and other general cleanup and bug fixes
GUI can now exchange keys, plus many other smaller changes
new code from Henry, particularly different colors for broadcast
fixed synchronization bug that caused recursive invocation
added to the GUI the ability to subscribe to broadcasts
fixed the astart synchronization bug, again ;)