Moved fields into document module.

src/lib.rs

@@ -1,14 +1,16 @@
 mod data_director;
 mod document;
-mod field;
 mod message;
 mod mtterror;
 mod name;
 mod router;
 
 use data_director::{Include, Path, RegMsg, Register};
-use document::{clock::Clock, create::CreateDoc};
-use field::{Field, FieldType};
+use document::{
+    clock::Clock,
+    create::CreateDoc,
+    field::{Field, FieldType},
+};
 use message::{Action, Addition, CalcValue, Calculation, Message, Operand, Session};
 pub use message::{MsgAction, Query};
 use name::{Name, NameType};