Increase the default zoom level to account for changes in the size of blocks between v0 and v1. (#4749)
Increase the default zoom level to account for changes in the size of blocks between v0 and v1. (#4749)


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