rewriting particleReader
changed functions to collect dN/dsv
add functions to collect Qn vectors, still need to debug
fixed bugs in collect Qn vectors, it seems working
some clean ups for particleReader.py
add information tables to analyzed_database
set up AnalyzedEventsReader.py to perform the event average
add function to get event averaged dN/drap vs rap
add function to get particle yield integrated over given range of rapidity
add functions to get dN/dsv variables
add functions to get event averaged vn
speed up the analysis by retrieve multiple events at once
speed up functions for particle yield
speed up function for avg vn flow
fixed some bugs
change standard deviation to correct definition
add functions to get event plane vn{EP}
add functions for vn{SP}
add functions for vn[2](pT) and did some clean ups
fixed typo in vn inte