Implement pre-loading for .sdt files in the interest of performance as an option.
Add JAR file to Bio-Formats MATLAB toolbox and prefix it
Add tools dependency in dist-matlab target
Add new Bio-Formats package JAR
Refactor bfCheckJavaPath() function
Fix unit tests and MATLAB M files
Change default threshold in bfCheckJavaMemory

Trigger warning when runtime memory is equal to minMemory - 64
merge dev_5_0 -D org -I include -E exclude: PR 882 (Create bioformats_package.jar)
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 888 (MATLAB toolbox: package and release fixes)