Revert "Append target version when querying target config."
Revert "Append target version when querying target config."

This reverts commit fc6c05f438d106fb8a87d9bb0f917327795958cd.

switch-education/pxt,Microsoft/pxt,switch-education/pxt,switch-education/pxt,switchinnovations/pxt,switch-education/pxt,Microsoft/pxt,playi/pxt,switchinnovations/pxt,playi/pxt,playi/pxt,switchinnovations/pxt,Microsoft/pxt,switchinnovations/pxt,Microsoft/pxt,playi/pxt,Microsoft/pxt,switch-education/pxt