Added --failed-only option and multiple input files support
Tutorial 1 renamed
Tutorial-2 removed as dublicate of tutorial-1 and image manipulations sample.
Tutorial-3 removed as dublicate part of tutorial-4.
Tutorial4 sample renamed to Tutorial-2-MixedProcessing
Tutorial-5 -> Tutorial-3
Project files for Eclipse updated.
Tutorial-1-Java -> Tutorial-1-CameraPreview
Issues fix.
Code review notes fixed.
Merge pull request #446 from AnnaKogan8:updated-perf-timing-script
Merge pull request #454 from asmorkalov:android_samples_reorganize