[data] Add test case from issue 228. This illustrate 9x7 decompression issue with 16bits data.

Update issue 228
[data] import data for dump2base test 228

Update issue 228
[data] add input data from issue 226. Renamed filename to j2k for clarity.

Update issue 226
[1.5] Add dump2base input reference (issue 205)
[data] Add dump2base input reference
[data] Add test input from issue 229

Update issue 229
[data] add dump2base reference for new decoded file
[data] add dump2base reference file
[data] add input dataset from issue 254. Also add dump2base reference