ggspatial 1.1.5

• Added a NEWS.md file to track changes to the package.
• Suppressed discarded datum warnings that resulted from loading of test data.
• Suppressed discarded datum warnings that resulted from ‘rosm’ package operations.
• Fixed an error that caused RStudio to crash from excessive memory allocation resulting when trying to plot a single point with annotation_map_tile() (#74).
• Ensured that packages in ‘Suggests’ are used conditionally in tests and examples.