Improve support for relative paths and URLs in TS provider.
Improve support for relative paths and URLs in TS provider.

ZachBray/FunScript,ovatsus/FunScript,alfonsogarciacaro/FunScript,cloudRoutine/FunScript,mcgee/FunScript,ovatsus/FunScript,NaseUkolyCZ/FunScript,NaseUkolyCZ/FunScript,alfonsogarciacaro/FunScript,nwolverson/FunScript,mcgee/FunScript,ovatsus/FunScript,ZachBray/FunScript,tpetricek/FunScript,ovatsus/FunScript,cloudRoutine/FunScript,mcgee/FunScript,nwolverson/FunScript,tpetricek/FunScript,mcgee/FunScript,nwolverson/FunScript