Add FIXED_TARGETS as parameter to solace

Signed-off-by: Eduardo L. Buratti <elb09@c3sl.ufpr.br>
Move ANN_PARAMS_SIZE to physics module

Signed-off-by: Eduardo L. Buratti <elb09@c3sl.ufpr.br>
Transform weights vector into a matrix

Signed-off-by: Eduardo L. Buratti <elb09@c3sl.ufpr.br>
Refactor targets_distance parameter

Signed-off-by: Eduardo L. Buratti <elb09@c3sl.ufpr.br>
Add targets_angles parameter

Signed-off-by: Eduardo L. Buratti <elb09@c3sl.ufpr.br>