add tests for expected layout of files in repo

References: #4914
Add RuntimeBrowser
Merge pull request #4961 from alebcay/runtimebrowser

Add RuntimeBrowser
Update xiami.rb

Updated URL with a permanent one.
together with the lastest version number and sha256
Merge pull request #4948 from rolandwalker/test_repo_layout

add tests for expected layout of files in repo
Add Logoist.app
use HTTPS url in actiontastic.rb
use HTTPS url in air-video-server.rb
use HTTPS url in android-studio.rb
use HTTPS url in angry-ip-scanner.rb
use HTTPS url in aquaterm.rb
use HTTPS url in arduino.rb
use HTTPS url in aria-maestosa.rb
use HTTPS url in aseprite.rb
use HTTPS url in audacity.rb
use HTTPS url in audioslicer.rb
use HTTPS url in avidemux.rb
use HTTPS url in avogadro.rb
use HTTPS url in bibdesk.rb
use HTTPS url in black-ink.rb