msg ROS2 compatibility, microdds_client improvements (timesync, reduced code size, added topics, etc), fastrtps purge

- update all msgs to be directly compatible with ROS2
 - microdds_client improvements
   - timesync
   - reduced code size
   - add to most default builds if we can afford it
   - lots of other little changes
 - purge fastrtps (I tried to save this multiple times, but kept hitting roadblocks)

msg/ActuatorControls.msg

@@ -20,5 +20,5 @@ uint8 GROUP_INDEX_GIMBAL = 2
 uint64 timestamp_sample	    # the timestamp the data this control response is based on was sampled
 float32[9] control
 
-# TOPICS actuator_controls actuator_controls_0 actuator_controls_1 actuator_controls_2
+# TOPICS actuator_controls_0 actuator_controls_1 actuator_controls_2
 # TOPICS actuator_controls_virtual_fw actuator_controls_virtual_mc

msg/ActuatorControlsStatus.msg

@@ -7,4 +7,4 @@ uint8 INDEX_THROTTLE = 3
 
 float32[4] control_power
 
-# TOPICS actuator_controls_status actuator_controls_status_0 actuator_controls_status_1
+# TOPICS actuator_controls_status_0 actuator_controls_status_1

msg/ButtonEvent.msg

@@ -3,4 +3,4 @@ bool triggered				# Set to true if the event is triggered
 
 # TOPICS button_event safety_button
 
-uint8 ORB_QUEUE_LENGTH = 2
+uint8 ORB_QUEUE_LENGTH = 2

msg/CameraTrigger.msg

@@ -5,5 +5,3 @@ uint32 seq		# Image sequence number
 bool feedback	# Trigger feedback from camera
 
 uint32 ORB_QUEUE_LENGTH = 2
-
-# TOPICS camera_trigger

msg/EscStatus.msg

@@ -25,4 +25,4 @@ uint8 esc_online_flags					# Bitmask indicating which ESC is online/offline
 
 uint8 esc_armed_flags					# Bitmask indicating which ESC is armed. For ESC's where the arming state is not known (returned by the ESC), the arming bits should always be set.
 
-esc_report[8] esc
+EscReport[8] esc

msg/EstimatorAidSource1d.msg

@@ -18,7 +18,6 @@ bool fusion_enabled          # true when measurements are being fused
 bool innovation_rejected     # true if the observation has been rejected
 bool fused                   # true if the sample was successfully fused
 
-# TOPICS estimator_aid_source_1d
 # TOPICS estimator_aid_src_baro_hgt estimator_aid_src_ev_hgt estimator_aid_src_gnss_hgt estimator_aid_src_rng_hgt
 # TOPICS estimator_aid_src_airspeed estimator_aid_src_sideslip
 # TOPICS estimator_aid_src_fake_hgt

msg/EstimatorAidSource2d.msg

@@ -18,6 +18,5 @@ bool fusion_enabled          # true when measurements are being fused
 bool innovation_rejected     # true if the observation has been rejected
 bool fused                   # true if the sample was successfully fused
 
-# TOPICS estimator_aid_source_2d
 # TOPICS estimator_aid_src_ev_pos estimator_aid_src_fake_pos estimator_aid_src_gnss_pos
 # TOPICS estimator_aid_src_aux_vel estimator_aid_src_optical_flow

msg/EstimatorAidSource3d.msg

@@ -18,7 +18,6 @@ bool fusion_enabled          # true when measurements are being fused
 bool innovation_rejected     # true if the observation has been rejected
 bool fused                   # true if the sample was successfully fused
 
-# TOPICS estimator_aid_source_3d
 # TOPICS estimator_aid_src_ev_vel
 # TOPICS estimator_aid_src_gnss_vel
 # TOPICS estimator_aid_src_mag

msg/EstimatorBias.msg

@@ -9,5 +9,4 @@ float32 innov			# innovation of the last measurement fusion (m)
 float32 innov_var		# innovation variance of the last measurement fusion (m^2)
 float32 innov_test_ratio	# normalized innovation squared test ratio
 
-# TOPICS estimator_bias
 # TOPICS estimator_baro_bias estimator_gnss_hgt_bias estimator_rng_hgt_bias estimator_ev_hgt_bias