Updated ASP.NET packages

* No longer using a beta version of Entity Framework 6
* No longer using a custom build of the MySQL driver for EF6
* Updated ASP.NET MVC Framework from v4 to 5.1.0
* Updated other libraries to their latest versions
Upgrade mono to 3.2.6
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
Upgrade mono to 3.2.8
explicitly use delay's finish callback
update rack to 1.5.2 and explicitly specify if with jruby to make sure same is used
update MRI servers and do not auto-require them + put the in a logical (server) group
do not auto-require torqbox server and put it in a logical group
there seems to be no need to ruby-zip and zip-zip gems
readme notes on updated version numbers
update the json gem to it's latest
update servers for rails and move them into a logical group + cleanup unused gems