renaming scalar-lattice.png in hopes of forcing the build

Author: schmalliso

source/images/bi-connector/scalar-lattice.png renamed to source/images/scalar-lattice.png

@@ -48,7 +48,7 @@ When a scalar-scalar confict occurs, the |bi-short| uses the following
 lattice to determine the least upper bound of the two different data
 types:
 
-.. figure:: /images/bi-connector/scalar-lattice.png
+.. figure:: /images/scalar-lattice.png
    :alt: Scalar-scalar type lattice
    :figwidth: 500px