Merge pull request #12 from elaird/MarkovChain

Markov chain
move file
begin to trim recipe
comment many modules
trim
point to new repo
restore some modules
fix tag
comment a module
Merge pull request #13 from elaird/save-cpu

Save cpu
remove global variable
comment all modules but one
add back needed modules
Merge pull request #14 from elaird/cpu2

Cpu2
increase pt threshold
Merge pull request #15 from elaird/bJetRegression

B jet regression
rm PATJetOverloader_fix.h
Merge branch 'bJetRegression' of ssh://github.com/elaird/uwa into bJetRegression
rm files
rm files