Fixes #4691: RPM postinst fails on AIX due to use of "uuidgen"
Merge pull request #288 from jooooooon/bug_4691/rpm_postinst_fails_on_aix_due_to_use_of_uuidgen

Fixes #4691: RPM postinst fails on AIX due to use of "uuidgen"
Fixes #4692: RPM postinst output on AIX looks bad because of use of "echo -n"
Merge pull request #289 from jooooooon/bug_4692/rpm_postinst_output_on_aix_looks_bad_because_of_use_of_echo_n

Fixes #4692: RPM postinst output on AIX looks bad because of use of "ech...
Fixes #4693: RPM postinst fails on AIX due to attempt to edit a cron.d file
Merge pull request #290 from jooooooon/bug_4693/rpm_postinst_fails_on_aix_due_to_attempt_to_edit_a_cron_d_file

Fixes #4693: RPM postinst fails on AIX due to attempt to edit a cron.d f...
Fixes #4694: RPM postinst fails on all systems due to missing directories
Merge pull request #291 from jooooooon/bug_4694/rpm_postinst_fails_on_all_systems_due_to_missing_directories

Fixes #4694: RPM postinst fails on all systems due to missing directorie...
Revert "Fixes #4694: RPM postinst fails on all systems due to missing directories"

This reverts commit 76898d6517bdcae0b5a72b0452cac6cd2108dd8d.
Fixes #4694: RPM postinst fails on all systems due to missing directories - but do mkdir them first
Merge pull request #292 from jooooooon/bug_4691/rpm_postinst_fails_on_aix_due_to_use_of_uuidgen

Fixes #4694: RPM postinst fails on all systems due to missing directorie...