Fixing allocation of array with variable size by replacing with vector and resize/dynamic allocation
fixes for building with metis and no openmp
Merge branch 'fix-kcores'
Merge pull request #27 from jlothian/fix-kcores

fixes for building with metis and no openmp
Merge branch 'master' of github.com:jlothian/INDDGO-survey
Merging upstream
Fixing METIS+ no OpenMP compilation