added calculation of tau + some bug fixes
added Makefile for convenient compilation
changed README in order to adjust for the Makefile change
added energy measurement and heatbath algorithm
small correction in gnuplot file
wording changed
Added calculation of secondary quantities and introduced slight optimations in run() method
Added Bootstrap error calculation and O3 optimization
update for pull
merge
added pdf output
added temperature scan, not finished
comments
completed temperature scan
fixed some bugs in t_scan
improvements in file handling, minor bug fixes
minor fixes
some filename changes
Wall compile
makefile modified