adding a region folder into the resource json file tree

...frica/configs/plotting/chart/CHART_CONFIG_KENYA_PINE.json

...ica/configs/plotting/chart/CHART_CONFIG_TANZANIA_EPI.json

...rica/configs/plotting/chart/CHART_CONFIG_ZAMBIA_PINE.json

...stAfrica/configs/plotting/deposition/RUN_CONFIG_DEPO.json

...nfigs/plotting/deposition/RUN_CONFIG_DEPO_NORMALIZED.json

.../EastAfrica/configs/plotting/env_suit/RUN_CONFIG_ENV.json

...urces/EastAfrica/configs/plotting/epi/RUN_CONFIG_EPI.json

...rica/configs/plotting/epi/RUN_CONFIG_EPI_seasonaccum.json

...Africa/configs/plotting/epi/RUN_CONFIG_EPI_weekahead.json

...figs/plotting/name_extraction/NAME_EXTRACTION_CONFIG.json

...ica/configs/source_gen/config_EastAfrica_mapspam2017.json