Added new warning on Higgs potential.  Included new boolean higgsNoMin() in physpars.{h,cpp}; new flagHiggsNoMin, loop function h(), and VhAtMin() routine in nmssmsoftsusy.{h,cpp}.  Warnings called at end of rewsbTreeLevel() and rewsb() in nmssmsoftsusy.cpp
Changed name of log function h(double mass) --> looplog(double mass) and made private member of NmssmSoftsusy class.  Removed cout statements in VhAtMin
Merge branch 'nmssm2' of https://github.com/Expander/softsusy into nmssm2
Cleaned code for pip1p1() in nmssmsoftsusy.cpp.  Empty diff against \ leshouches
output generated from softpoint.x with LesHouches.in.NMSSM input
Cleaned code for pip1p2() in nmssmsoftsusy.cpp.  Output from softpoint.x gives empty diff against master output generated with LesHouches.in.NMSSM
Cleaned code for pip1p3() in nmssmsoftsusy.cpp.  leshouches output for LesHouches.in.NMSSM give empty diff against master output
Cleaned code for pip2p2() in nmssmsoftsusy.cpp.  leshouches output for /
LesHouches.in.NMSSM gives empty diff against master output
Cleaned code for pip2p3() in nmssmsoftsusy.cpp.  leshouches output for
LesHouches.in.NMSSM gives empty diff against master NMSSM output
Cleaned code for pip3p3() in nmssmsoftsusy.cpp.  leshouches output for
LesHouches.in.NMSSM gives empty diff against master output.
CP-odd self energies now fully cleaned up
Cleaned up code for pis1s1Higgs in nmssmsoftsusy.cpp.  leshouches output
for LesHouches.in.NMSSM gives diff against master output
Cleaned up code for pis1s1Neutralinos() and pis1s1 of nmssmsoftsusy.cpp.
leshouches output for LesHouches.in.NMSSM gives empty diff
against master output
Cleaned up code for pis1s2Neutralinos() and pis1s2 of nmssmsoftsusy.cpp.
leshouches output for LesHouches.in.NMSSM gives empty diff
against master output
Cleaned up code for all pis1s3() functions. leshouches output for
LesHouches.in.NMSSM gives empty diff against master output
Cleaned up code for all pis2s{2,3} functions.  leshouches output gives
empty diff against master output
Cleaned up code for all pis3s3 functions.  leshouches output gives
empty diff against master output
Cleaned up code for all get functions (e.g. getHp2HiggsTriCoup). leschouches
output for LesHouches.in.NMSSM gives empty diff against master output
Cleaned up code for Z boson self-energies piZZ. leschouches
output for LesHouches.in.NMSSM gives empty diff against master output
Cleaned up code for W boson self-energies piWW. leschouches
output for LesHouches.in.NMSSM gives empty diff against master output
Cleaned up code for charged Higgs self-energies piHpm. leschouches
output for LesHouches.in.NMSSM gives empty diff against master output
Cleaned up code for calcRunningMt() functions. leschouches
output for LesHouches.in.NMSSM gives empty diff against master output