Updates version number to 0.4.164757413.20170809.

Significant changes:
- Support for files relative to Bazel exec root.
- Added support for ASAN option in Xcode.
- Fixed a warning about workspace name mismatch.
- Add Xcode file bundle support for non-source artifacts.
- Tulsi will mark its bazel invocations with a tool tag.

--
PiperOrigin-RevId: 164762320
MOS_MIGRATED_REVID=164762320
diff --git a/src/XcodeConfig/TulsiVersion.xcconfig b/src/XcodeConfig/TulsiVersion.xcconfig
index bf12d2e..abf119d 100644
--- a/src/XcodeConfig/TulsiVersion.xcconfig
+++ b/src/XcodeConfig/TulsiVersion.xcconfig
@@ -8,8 +8,8 @@
 // Version number (recorded into the Info.plist)
 TULSI_VERSION_MAJOR = 0
 TULSI_VERSION_MINOR = $(GOOGLE_VERSION_BUILDNUMBER)
-TULSI_VERSION_FIXLEVEL = 164010588
-TULSI_VERSION_BUILDNUMBER = 20170802
+TULSI_VERSION_FIXLEVEL = 164757413
+TULSI_VERSION_BUILDNUMBER = 20170809
 
 TULSI_VERSION_COPYRIGHT = 2015-2017