initial migration to catkin (#12)
add README.rst and CHANGELOG.rst (#14)
add Sphinx doc index (#14)

Just README and CHANGELOG, no Python documentation yet.
credit Ryan as author (#14)
warn that interfaces are not completely stable (#14)
fix github formatting of README.rst (#14)
add release 0.0.2 to change log
fix documentation version number
axis.py now enters slow loop if connection to camera is lost.  axis_ptz.py now has option for speed_control or position_control.  teleop_twist.py and axis_twist.py have been removed as they are superceded by speed control option in axis_ptz.py.  Mirror function added to axis_ptz.py in addition to flipped.  A few more test launch files added but more are required.
Fixed conflict in CMakeLists.txt
Merged with https://github.com/jack-oquin/axis_camera/commit/f4283d25555eb54446d3364360e32a9d4c5a2ed1
Merge pull request #21 from paulmilliken/master

Changes include the addition of tolerance to network interruptions and the option of speed or position control for PTZ functions