Add unit tests from libjpeg-turbo


git-svn-id: svn://svn.code.sf.net/p/tigervnc/code/trunk@4167 3789f03b-4d11-0410-bbf8-ca57d06f2519
diff --git a/common/jpeg/testimgint.ppm b/common/jpeg/testimgint.ppm
new file mode 100644
index 0000000..59c50a8
--- /dev/null
+++ b/common/jpeg/testimgint.ppm
Binary files differ