[bundle] Bundle does not consistently use compiler given by CC/FC/CXX

I tried to build the bundle with Intel compilers and some of the libraries do not respect the variables CC and friends. This causes problems with the demonstrator since the resulting .mod files are not compatible when linking.

See discussion in https://github.com/ElectronicStructureLibrary/flook/issues/7

I believe this is mostly resolved with

module_makeargs['flook'] = "VENDOR=intel"
module_makeargs['futile'] = "VENDOR=intel"
module_makeargs['fdict'] = "VENDOR=intel"

but I don't really trust myself on this because I manually made things work yesterday.