Permissions Health

Major: fix config reading, improve commands, instant hp update w/reload

• guest & admin health moved to separate config
  
• fixed bugs reading config file
  
• removed plugin.yml permissions as no longer needed
  
• added pheal as alias
  
• start of possible regain modification feature (commented out)
  
• added Zarius' Log class for console log message "verbosity"
  
• added more debug messages (verbosity.high)
  
• admin permission now "phadmin.*" to avoid conflict with health groups
  
• /ph update|add|reload now update all players max health instantly
  
• defaulthealth is set if no player permission found
  
• ophealth is set for any OP players
  
• ----------*
  Contorls HealthRegain:
  false : default minecraft regain 1 health every 4sec for 20 health
  true : every 20 health 1 regain is added so 40 health would regain 2 every 4 sec, and so on based on 20 health.
  20 health = 1
  40 health = 2
  500 health = 13
  9999 health = 240
  works like normal when Hunger bar is full does not regain if its not.