chore: bump version to 0.3.17 and update metadata

fix 301 url

add CRAN-SUBMISSION to .Rbuildignore

Merge pull request #578 from REditorSupport/release/v0.3.14

bump to v0.3.14

add trailing slash

update urls as CRAN doens't like permenently trasferred urls

bump to 0.3.11 (#459)

Merge branch 'master' into release/0.3.10

* master:
  always check scope for workspace$get_definition

bump to 0.3.9

bump to 0.3.8