Add pattern to .hgignore in order to mask PC/generrmap.exe
diff --git a/.hgignore b/.hgignore
index b11e43c..24df3b9 100644
--- a/.hgignore
+++ b/.hgignore
@@ -53,6 +53,7 @@
 PC/python_nt*.h
 PC/pythonnt_rc*.h
 PC/*.obj
+PC/*.exe
 PCbuild/*.exe
 PCbuild/*.dll
 PCbuild/*.pdb