combined the two fortran test cases of the micm api into one file
adds an external facing C api to create and destory TUVX
adds an internal facing C api to create an destroy TUVX with a corresponding fortran interface. This will allow us to transition parts of tuvx into C/C++ without changes needing to propagate up to cam-sima
changed the name of the micm module from micm_core to musica_micm_core. This is because tuvx_core already exists in tuvx and to have consistent naming in the musica fortran library something needed to change
Closes #90
musicanamespace to all of our filesmicm_coretomusica_micm_core. This is becausetuvx_corealready exists in tuvx and to have consistent naming in the musica fortran library something needed to change