Start to share SWIG interface files between languages.

Summary:
Move scripts/Python/interface to scripts/interface so that we
can start making iterative improvements towards sharing the
interface files between multiple languages (each of which would
have their own directory as now).

Test Plan: Build and see.

Reviewers: zturner, emaste, clayborg

Reviewed By: clayborg

Subscribers: mjsabby, lldb-commits

Differential Revision: http://reviews.llvm.org/D9212

llvm-svn: 235676
diff --git a/lldb/docs/doxygen.cfg.in b/lldb/docs/doxygen.cfg.in
index 72eedca..725a26f 100644
--- a/lldb/docs/doxygen.cfg.in
+++ b/lldb/docs/doxygen.cfg.in
@@ -1349,7 +1349,7 @@
 # contain include files that are not input files but should be processed by
 # the preprocessor.
 
-INCLUDE_PATH           = ../scripts/Python/interface
+INCLUDE_PATH           = ../scripts/interface
 
 # You can use the INCLUDE_FILE_PATTERNS tag to specify one or more wildcard
 # patterns (like *.h and *.hpp) to filter out the header-files in the