Add function to get a toml_group_array from a toml_group.
Add function to get a toml_group_array from a toml_group.

zzzworm/cpptoml,skystrife/cpptoml,Nephatrine/cpptoml,skystrife/cpptoml,Nephatrine/cpptoml,Payshare/cpptoml,Payshares/cpptoml,vadz/cpptoml,vadz/cpptoml