* CMakeLists/README/DOC - updates and fixes
* Fix few typos in the sample code in doc
* Add a sample code snippet for decoding a batch of jpeg images
[ROCm/rocjpeg commit: 7fafba6e70]
* Update documentation for using rocjpeg
* clean up
* Update the jpeg table
* update the sample code in section 11
* Update Readme
[ROCm/rocjpeg commit: d9df1e04b5]