DUNE/Maneuvers: Elevate now uses a local constant for z tolerance elevating towards a new z reference.
Maneuver/Multiplexer: Using new elevate constructor.
Config: auv/maneuvers: Removed elevator depth tolerance parameter.
Config: auv/general: Created ini file for AUV's general parameters.
Config: auv/basic: Including new general ini in basic.
Monitors/Medium: Now reading depth threshold from General section.
Control/AUV/Diving: Now reading depth threshold from General section.
Control/AUV/Attitude: Now reading depth threshold from General section.
Maneuver/Multiplexer: PopUp is now using elevate new constructor.
Maneuver/Multiplexer: Dislodge now reads depth threshold from General section.
Config: auv/basic: New line at the end of file.
Config: auv/general: Added maximum value for RPMs underwater.
Control/AUV/Speed: Reading maximum rpms from General section.
Plan/Generator: Reading maximum rpms from General section.
Supervisors/AUV/Assist: Reading maximum rpms from General section.
Merge branch 'feature/general_constants'

Some common generic AUV parameters have been centralized in auv/general.ini.