the caption environment is now defined in demo.cc
arc comments for table included
adding labeling for signal injection
Merge branch 'master' of github.com:auterman/usercode
inculded zgamma and zgammaNuNu sample
Merge branch 'master' of github.com:auterman/usercode

Conflicts:
	SimpleNtupleReader/Reader.cc
Merge branch 'master' of github.com:auterman/usercode
deleted samples with weight 1
Merge branch 'master' of github.com:auterman/usercode

Conflicts:
	SimpleNtupleReader/Reader.cc
Merge branch 'master' of github.com:auterman/usercode
draw error bars if points are out of range
renamed poisson function, only one line to change now
uncommented unused file
renaming signal contamination and setting style