sedtR 0.0.0.2

Fix installation issue with urbnthemes package
Fix package misspellings in tests/create_dc_test_data.R

sedtR 0.0.3

Polish package readme to be more user-friendly
Remove urbnthemes from create_demo_chart()
Implement best practices suggested by Eli Pousson (elipousson)

sedtR 0.0.4

Makes create_demo_chart() and create_map() operational
Provides description of how to use create_demo_chart() and create_map() on the README