change action handling
removed shared pointers, removed range iteration
add debug info
comment debug information
add begin of rgn organisation change
make rng in random coords displ static, shift code to cpp files for consistency
make distribution non-static
make rng static for gaussian displacement
add cpp tests for take step uniform
add NULL default for mc argument
add function to return number of histogram entries
move moment calculation to histogram, add cpp tests
adapt record energy histogram action
add eqsteps forwarding
cherish the moments
fix private/public bug
split histogram
fix namespace issues
add debug info
move definitions to class body