Changelog • R.COVID.19

Add Vaccine Data:
- cdc_vac_us_by_county() - this functions pulls cdc data for vaccines by county.
- cdc_vac_us_by_state()- this functions pulls cdc data for vaccines by state.
- owid_vac_us_by_state() - this functions pulls Our World in Data data for vaccines by state.

Bug fixes: improve date parsing for finra_shelter_in_place(). Now there is no hard coding for dates found in strings. Simplified the function code.
Created a copy of the finra shelter in place data within the package that can be loaded from within the package.
Rebuilt package down and updated supported function documents.

Bug fixes: remove sf from Description files in order to remove units package.

Bug fixes: Public Status Data set from ESRI are now defunct because of broken links.
Functions affected:
pub_hlth_status_by_cnty
pub_hlth_status_by_cnty_shp

Removed new text in date field in finra data: finra_shelter_in_place()
Added group_by() to test function: covtrck_states_testing()
Bug fix: covtrck_states_testing() - fixed data mis-match when converting NA to Zero.
Added new variable re-opening to covtrck_states_testing()

Added a function for testng by states on the covidtracking website: covtrck_states_testing()
Updated link for function pub_hlth_status_by_cnty_shp() because link is broken

Added a function for shelter in place orders on FINRA website: finra_shelter_in_place()
Fixed minor comment edits and added @details to function documentation
Added pkgdown site

Added a function for public health status by county for the US
Added a function for public health status by county with shapefile for the US

Add new US data from John Hopkins, 2 new functions, which includes geographic
data for mapping such as FIPS codes, etc.
Add new Global recovery data from John Hopkins, 1 new function.
Fixed CRAN re-submission issues.

Fixed CRAN submission issues.
Including function name changes,
which are breaking fixes.

Added a NEWS.md file to track changes to the package.
Initial package creation
Submitted to CRAN for the 1st time.