[tools] improve servo parsing in gen_airframe

separated macros to commit all actuators
servo order in global actuators array is kept from original airframe file
[setup] fix setup_actuators with a workaround

not very nice, but should work...
fixes #359
[test progs] start with some cleanup

- add a quick test_actuators_pwm
[test] add preliminary test_manual
[test] finish test_manual

now RC works (including radio_control type datalink)
[conf] remove test_manual from quad example
[doxygen] Updated code style guide
* added example for if/else
* added Eclipse code style
* syncronized all examples with the guide
[doxygen] Update code style guide and add Eclipse code style
[abi] remove test_abi program
[airborne] minor DOWNLINK_DEVICE cleanup
[dox] minor Doxyfile update
[telemetry] make specific flag for periodic telemetry
Merge pull request #619 from podhrmic/master

[doxygen] Updated code style guide
[uart] fix uart speed config on linux based AP
[uart] fix compilation issue with omap uart driver

not really a nice solution, but at least it should work
[ardrone] now supports firmware 2.4.8
Merge pull request #626 from paparazzi/ardrone_2_4_8_supported

[ardrone] now supports firmware 2.4.8
[bug][udp] size should be passed as a pointer to a variable. Fix no-data return value while we are at it.
[ardrone] Cleanup and possible fix for occasional magneto freeze problem
[gcs] deeper zoom level for small area flights