Removed now-documented modules from the list.

Doc/lib/libundoc.tex

@@ -120,12 +120,6 @@ contains helper code for colorizing Python source code.
 \section{Code objects and files, debugger etc.}
 
 \begin{description}
-\item[compileall.py]
---- force "compilation" of all .py files in a directory
-
-\item[py_compile.py]
---- "compile" a .py file to a .pyc file
-
 \item[repr.py]
 --- Redo the `...` (representation) but with limits on most
 sizes (used by pdb)