Rootless heplike

[tegonzalo]

This is a branch that allows to use heplike almost completely rootless. Every single class or function that is needed in gambit now offers a 100% rootless version. The only classes that I have not de-rootified are those we do not used in gambit (e.g. HL_ExpPoints), but the principle should apply anyway if we ever need to do it.

@mchrzasz please review this at your leasure and when you're happy we should make a new release (1.4 or even 2.0 given the amount of changes), so we can use it in gambit.

[philiptgrace]

@tegonzalo, for the $B\to\mu\mu$ likelihoods, I've been getting the following error:

gsl: interp2d.c:143: ERROR: interpolation x value out of range
Default GSL error handler invoked.

I have attached a YAML file which produces this error when run on the rootless_heplike branch: WC.txt

[tegonzalo]

@tegonzalo, for the B→μμ likelihoods, I've been getting the following error:

gsl: interp2d.c:143: ERROR: interpolation x value out of range
Default GSL error handler invoked.

I have attached a YAML file which produces this error when run on the rootless_heplike branch: WC.txt

I need the values of the WCs to reproduce the error, they should have been printed to screen with the error, do you have them?

[tegonzalo]

Nevermind, I managed to reproduce it and fixed it. The fixed version is here