removed *.pyc, added to .gitignore

.gitignore

 pps_ws/build/
 pps_ws/devel/
 pps_ws/src/CMakeLists.txt
+
+./pps_ws/src/d_fall_pps/crazyradio/cflib/crtp/crtpstack.pyc
+./pps_ws/src/d_fall_pps/crazyradio/cflib/crtp/radiodriver.pyc
+./pps_ws/src/d_fall_pps/crazyradio/cflib/crtp/exceptions.pyc
+./pps_ws/src/d_fall_pps/crazyradio/cflib/crtp/__init__.pyc
+./pps_ws/src/d_fall_pps/crazyradio/cflib/crtp/crtpdriver.pyc
+./pps_ws/src/d_fall_pps/crazyradio/cflib/crtp/usbdriver.pyc
+./pps_ws/src/d_fall_pps/crazyradio/cflib/crtp/udpdriver.pyc
+./pps_ws/src/d_fall_pps/crazyradio/cflib/crtp/debugdriver.pyc
+./pps_ws/src/d_fall_pps/crazyradio/cflib/crtp/serialdriver.pyc
+./pps_ws/src/d_fall_pps/crazyradio/cflib/crazyflie/platformservice.pyc
+./pps_ws/src/d_fall_pps/crazyradio/cflib/crazyflie/param.pyc
+./pps_ws/src/d_fall_pps/crazyradio/cflib/crazyflie/commander.pyc
+./pps_ws/src/d_fall_pps/crazyradio/cflib/crazyflie/__init__.pyc
+./pps_ws/src/d_fall_pps/crazyradio/cflib/crazyflie/log.pyc
+./pps_ws/src/d_fall_pps/crazyradio/cflib/crazyflie/console.pyc
+./pps_ws/src/d_fall_pps/crazyradio/cflib/crazyflie/toccache.pyc
+./pps_ws/src/d_fall_pps/crazyradio/cflib/crazyflie/mem.pyc
+./pps_ws/src/d_fall_pps/crazyradio/cflib/crazyflie/toc.pyc
+./pps_ws/src/d_fall_pps/crazyradio/cflib/drivers/__init__.pyc
+./pps_ws/src/d_fall_pps/crazyradio/cflib/drivers/crazyradio.pyc
+./pps_ws/src/d_fall_pps/crazyradio/cflib/drivers/cfusb.pyc
+./pps_ws/src/d_fall_pps/crazyradio/cflib/__init__.pyc
+./pps_ws/src/d_fall_pps/crazyradio/cflib/utils/callbacks.pyc
+./pps_ws/src/d_fall_pps/crazyradio/cflib/utils/__init__.pyc
+./pps_ws/src/d_fall_pps/crazyradio/cflib/bootloader/boottypes.pyc
+./pps_ws/src/d_fall_pps/crazyradio/cflib/bootloader/__init__.pyc
+./pps_ws/src/d_fall_pps/crazyradio/cflib/bootloader/cloader.pyc
+./pps_ws/src/d_fall_pps/crazyradio/leapsdk/__init__.pyc
+