add function to search tables

See merge request aspree/aspree-r-package!10

add function to search tables

See merge request aspree/aspree-r-package!9

add filter randomised pts function

See merge request aspree/aspree-r-package!8

add get randomised pts function

See merge request aspree/aspree-r-package!7

update db access

See merge request aspree/aspree-r-package!6

update db access

See merge request aspree/aspree-r-package!5

Style cleanup, add tests for endpoint functions

See merge request aspree/aspree-r-package!4

get_endpoints  typo fix

See merge request aspree/aspree-r-package!3

Type fix in merge F2 row

Death date

See merge request aspree/aspree-r-package!2

Created function to extract death date from Endpoints

Endpoint functions

See merge request aspree/aspree-r-package!1

New functions to fetch summary data and divide it into ASPREE, Bridge and XT