clean up some ivars and mark some methods private
clean up some ivars and mark some methods private

not all of this class should be considered public

Signed-off-by: Lamont Granquist <0ab8dc438f73addc98d9ad5925ec8f2b97991703@scriptkiddie.org>

gene1wood/chef,tas50/chef-1,tas50/chef-1,mwrock/chef,nvwls/chef,nvwls/chef,nvwls/chef,mwrock/chef,chef/chef,tomdoherty/chef,mattray/chef,tomdoherty/chef,mattray/chef,jaymzh/chef,higanworks/chef,Tensibai/chef,martinisoft/chef,martinisoft/chef,higanworks/chef,gene1wood/chef,Tensibai/chef,gene1wood/chef,higanworks/chef,Tensibai/chef,chef/chef,Tensibai/chef,mattray/chef,tas50/chef-1,mwrock/chef,tas50/chef-1,chef/chef,MsysTechnologiesllc/chef,tomdoherty/chef,jaymzh/chef,higanworks/chef,martinisoft/chef,nvwls/chef,gene1wood/chef,mattray/chef,Tensibai/chef,martinisoft/chef,tomdoherty/chef,nvwls/chef,MsysTechnologiesllc/chef,nvwls/chef,MsysTechnologiesllc/chef,mattray/chef,MsysTechnologiesllc/chef,chef/chef,martinisoft/chef,jaymzh/chef,jaymzh/chef,higanworks/chef,tomdoherty/chef,mwrock/chef