Create OracleProviders Plugin for ScrewTurn.Wiki

just create project
Revert "Create OracleProviders Plugin for ScrewTurn.Wiki"

This reverts commit 77bc3ec9e7cf443a79e2d9f6a3001beaf506a65b.
add license

the plugin published by gnu gpl license v3
Merge branch 'master' of https://github.com/swallowcamel/ScrewTurn.Wiki.Plugins.Oracle