Optimize testing and CI by extracting and importing test-data from external repository into the OTB repository, which is critical for CI processing time.
Implementation Details
Watched data files (using `inotify) used by ctest command on hulk to extract testing data subset out of OTB-Data
Scripted extraction of all binary extensions of OTB-Data to setup git lfs tracking
Scripted LZW compression on all TIF files using gdal_translate
Scripted renaming of filename and filename.hdr to filename.raw and filename.raw.hdr to be tracked by git lfs
