Fixed README filename in CMakeLists.txt.
Fixed references to non-existent generator.py.
Fixed call to MAVLink_message.to_dict in MAVLink_message.to_json,
which fixes issue #65.
Added new control packets, fixed code style of helper function
mavwp: fixed waypoint load issue for Mission Planner missions

MP sets wp command for home to 0
pymavlink: fixed mavmission.py mission extraction for MAVLink 1.0
pymavlink: added wildcard support to diff functions
mavutil: support relative altitude in location()
pymavlink: avoid range errors on pack to float
Updated hand-written C-headers, added file transfer to common message set
mavextra: improved roll and pitch estimate functions
implementation of tcpdump like tool for mavlink over tcp.

It connects two tcp sockets together and  shows the user the mavlink packets going past.
Started XSD file and python class.
Added validator into mavgen. Made some schema elements and attributes optional, and added array support.
Fixed ERROR message formatting.
Updated schema, added error limit to generator gui, and fixed bad v1.0 message definitions.
Fixed v0.9 messages and added stuff to schema.
Replaced tabs with spaces in the sensesoar.xml message definition file.
pymavlink: re-generated python interface
pymavlink: fixed mavtest.py

still a useful test for experimentation