replace Mojolicious app with a true non-blocking Mojolicious app
added /updates route and modified the shared render_query
simplify update logic
remove unnecessary closure
updated dependencies
improve setup script to write json config file
clean up setup
be more careful about the existence of the tx object for fortunes
update benchmark_config
explicitly use delay's finish callback
Merge branch 'master' into mojolicious

Conflicts:
	toolset/setup/linux/installer.py
added Mango to required Perl modules (lost in installer refactoring)
Merge branch 'mojolicious' of https://github.com/jberger/FrameworkBenchmarks into 797
Merge branch '797'
Merge branch 'master' of https://github.com/TechEmpower/FrameworkBenchmarks