Log Message:
p5-App-perlbrew: update to 0.84.

0.84
	- Released at 2018-06-24T08:26:14+0900
	- Thanks to our contributors: Joelle Maslak
        - Unbreak 'available' command after some updates from cpan.org web site.
        - Unbreak the installation -- which missed "perlbrew" command \ 
due to a mistake when using mbtiny.