Added VB.Net Native Type and associated service
Fixed typo; Overridable should be Overrides

for properties
Revert "Fixed typo; Overridable should be Overrides"

This reverts commit 79649aca93170bf7156ef175f9de6968aa548cb7.
Merge pull request #946 from KevinHoward/master

Added VB.Net Native Type and associated service