Merge pull request shotgunsoftware#76 from shotgunsoftware/27860_proj…

…ect_customization

Adds per-project visibility querying on schema methods

packaging for v3.0.16 release

packaging for v3.0.15 release

tagging v3.0.14 release

tagging v3.0.13 release

Update __version__ to 3.0.11