Log Message:
sysutils/ioping: Update to 1.2

v1.2 / 2020-02-02
 * makefile: merge compiling and linking
 * ioping: add -r, -rate-limit
 * ioping: reformat usage
 * Merge pull request #42 from kohju/patch-Solaris
 * Support for Solaris.
 * ioping: option -J|-json for printing JSON
 * ioping: add option -a|-warmup <count>
 * ioping: add long options
 * ioping: print filesystem size for file or directory target
 * Merge pull request #39 from justinpitts/patch-1
 * Fix grammar mistake.