Implement pre-loading for .sdt files in the interest of performance as an option.
Extend pre-load option to allow smaller sub-planes & address format issues.
Further format issues.
Split initialisation of channel & time bin into preLoaded & not.
Fix test suite's logback.xml to write to a logfile
Add appropriate newlines to logback-target-test-runner.xml
Merge pull request #3 from melissalinkert/test-suite-logging

Fix test suite's logback.xml to write to a logfile
Add bioformats_package support to bftools
merge dev_5_0 -D org -I include -E exclude: PR 887 (Implement pre-loading for .sdt files in the interest of performance.)
merge dev_5_0 -D org -I include -E exclude: PR 889 (Logback conversion)
merge dev_5_0 -D org -I include -E exclude: PR 890 (CZI: make sure that SubBlocks are correctly initialized in openBytes)
merge dev_5_0 -D org -I include -E exclude: PR 892 (Update JPEGTurboServiceImpl.java (rebased onto dev_5_0))