mavlink: REQUEST_DATA_STREAM hadling implemented
Reworked the estimator initialization and recovery logic. Should be more resilient to mishaps now
Merge branch 'master' into mtecs_estimator
Fix initialization of position variable
Extend estimator status
Log extended estimator status
More detailed estimator status feedback
Copy estimator status updates to system status logging
Ensure states are actually copied in non-error mode
Fix format specifier
Always log, also in HIL. There are enough mishaps only visible in logs that we actually want to spend the microSD space for those
Merge remote-tracking branch 'upstream/mtecs' into mtecs_estimator
sdlog2: Fix estimator state labels
change numbers in printing routine to match 0-based indices
Merge remote-tracking branch 'upstream/master' into mtecs_estimator
Rename / move 23 state filter
Add support for 21 and 23 state estimators. Promoto a number of small delta variables to double
Merge remote-tracking branch 'px4/mtecs_estimator' into navigator_rewrite_estimator

Conflicts:
	src/modules/ekf_att_pos_estimator/ekf_att_pos_estimator_main.cpp
Switching back to 23 states, fixed mag update logic
Merge branch 'navigator_rewrite' into navigator_rewrite_estimator