No reexport for odbc_safe

[antonb-via]

Hi,
although the docs claim that odbc_safe is re-exported, I don't see it in the code. The part of the docs says:

Re-exports:

pub extern crate odbc_safe;
--
pub use ResultSetState::*;
pub use odbc_safe as safe;

When I couldn't import the odbc_safe because it's private, I checked the actual crate code:

pub use diagnostics::{DiagnosticRecord, GetDiagRec};
pub use result::Result;
pub use environment::*;
pub use connection::Connection;
pub use statement::*;

use odbc_object::OdbcObject;
use raii::Raii;
use result::{Return, into_result, try_into_option};
use odbc_safe as safe;

Can you please check and fix? Right now, I have to use odbc_safe as additional dependency.

Thanks.

[Koka]

I have no free time now, but I'll gladly accept pull request on this subject

[acasajus]

It works for me. Looking at lib.rs it is exported here