bugfix; Wrong JPEG library version: library is 80, caller expects 62 (no traceback, brutal crash)
* linking against (wrong) libjpeg dynamic library causes this error
* update jseg patch in order to compile local libjpeg62 static library also
* the other code can be left unchanged since the static library is used automatically (if available)

Change-Id: I4eb99511bad95b91c5cd33460bc6401721e5563b
Merge "bugfix; Wrong JPEG library version: library is 80, caller expects 62 (no traceback, brutal crash) * linking against (wrong) libjpeg dynamic library causes this error * update jseg patch in order to compile local libjpeg62 static library also * the other code can be left unchanged since the static library is used automatically (if available)"