v1.1.0

• Added new allmeta tibble with population and region metadata for populations in the 1000 Genomes Project (kgp), Simons Genome Diversity Project (sgdp), Human Genome Diversity Project (hgdp), and Gambian Genome Variation Project (ggvp)
• Added latitude and longitude information to the 1000 Genomes Project metadata (kgpmeta)
• Made region names from the 1000 Genomes Project consistent with region names from other data collections (e.g., "European" to "Europe," "East Asian" to "East Asia," etc.)
• Updated documentation