Add MicrOMEGAs to conda-forge

[matthewfeickert]

https://lapth.cnrs.fr/micromegas/

Motivation

ATLAS physics analyses

Requires

• Add CalcHEP to conda-forge #87
• Add LanHEP to conda-forge #84
• Add CompHEP to conda-forge #85
• Add ISAJET to conda-forge #88

[matthewfeickert]

In MicrOMEGAs v5.2.1, ./Packages/README contains

This directory is intended for external packages. 
It contains 
   SuSpect
   NMSSMTools
   CPsuperH 
   Lilith
   LoopTools
   LanHEP
included in micrOMEGAs distribution. 

HBOUNDS.makef  HSIGNALS.makef  SMODELS.makef  SPHENO.makef  SSUSY.makef 
are makefiles intended for loading HiggsBounds, HiggsSignals,Smodels, 
SPheno and SoftSusy respectively. For example for SoftSusy_4.1.7 use 
       
	make -f SSUSY.makef VERSION=4.1.7

so it seems that MicrOMEGAs also requires:

• SuSpect
• NMSSMTools
• CPsuperH
• Lilith
• HiggsBounds
• HiggsSignals

Already have:

• https://github.com/conda-forge/looptools-feedstock
• https://github.com/conda-forge/smodels-feedstock
• https://github.com/conda-forge/spheno-feedstock
• https://github.com/conda-forge/softsusy-feedstock