Updated the health analyser interface to be more usable.
 Cleaned up the code.
 Removed the copy and paste of the PDA medical scanner.
 Removed monkey gamemode checks.
 Removed the unused PDA detective scanning code.
 Burns to Burn, to be more consistent.
 Updated the message you get after trying to analyze the floor.
Merge pull request #914 from Giacomand/health_ana

 Updated the health analyser interface to be more usable.