Fix for Inventory Clicking and Custom Block Cache Rendering + Font Rendering ontop of CustomBlock ItemStack issue.

Signed-off-by: Mike Howe <dockter@almuramc.com>
Don't need this.

Signed-off-by: Mike Howe <dockter@almuramc.com>
Nevermind...

Signed-off-by: Mike Howe <dockter@almuramc.com>
Fix for invalid location of ToolTips being rendered on Inventory items.

Signed-off-by: Mike Howe <dockter@almuramc.com>
Merge pull request #3 from Legacy/1.5

1.5