Fleshed out the README with a link and badges.

Author: LTLA

README.md

@@ -1,4 +1,7 @@
 # R client to the gobbler service
 
-Pretty much as it says on the can, provides an R client for the [**gobbler** service](https://github.com/ArtifactDB/gobbler).
-Readers are referred to the the [user guide](vignettes/userguide.Rmd) for more details.
+[![R CMD check](https://github.com/ArtifactDB/gobbler-R/actions/workflows/r-cmd-check.yaml/badge.svg)](https://github.com/ArtifactDB/gobbler-R/actions/workflows/r-cmd-check.yaml)
+[![Build pkgdown](https://github.com/ArtifactDB/gobbler-R/actions/workflows/build-pkgdown.yaml/badge.svg)](https://github.com/ArtifactDB/gobbler-R/actions/workflows/build-pkgdown.yaml)
+
+Pretty much as it says on the can; provides an R client for the [Gobbler service](https://github.com/ArtifactDB/gobbler).
+Readers should check out the [user guide](https://artifactdb.github.io/gobbler-R/articles/userguide.html) for more details.