Add 'lit' testing tool.
 - make install && man $(llvm-config --prefix)/share/man/man1/lit.1 for more
   information.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@81190 91177308-0d34-0410-b5e6-96231b3b80d8
diff --git a/utils/lit/LitFormats.py b/utils/lit/LitFormats.py
new file mode 100644
index 0000000..cc00ddc
--- /dev/null
+++ b/utils/lit/LitFormats.py
@@ -0,0 +1,2 @@
+from ShTest import ShTest
+from TclTest import TclTest