Changed name of right hand side variable in solvers to actually be rhs
Moved to complex scalar types in bicgstab and changed failure output
Added number of flops member variable to linear operator base class
nFlops_ member variable must be protected to allow child class access
Added flop counting to linear operators.
Changed solvers so that they change the supplied tolerance and iterations
Changed nFlops to unsigned long long to prevent overflows

Changed nFlops to long long to prevent overflows
Integrated flop output into propagator computation
Added flop output to unpreconditioned wilson benchmark.
Fixed typo in unpreconditioned wilson benchmark output
Added functions to convert lists to eigen3 VectorXcds and back
Added function to apply Wilson Dirac operator to a spinor
Changed naming conventions in BiCGSTAB function
Removed unnecessary modulo function in wilson hopping term
Moving setting of tolerance to outside for loop in solvers
Changed performance output of inverter to be specific on flop count
Fixed bad variable reference CG solvers
Changed default solver to conjugate gradient