v0.6.0

Added for PM5:

• Lower Alarm threshold Chlorine
• Upper Alarm threshold Chlorine
• Battery
• Cl pum status
• Cl level
• Cl setpoint
• Cl lower alarm
• Cl upper alarm

Added for Automatic models:

• Out 1-4 entities
• Filtration mode
• Flow pump status

Added for Automatic Salt:

• Gas detector