Unescape and decode path arguments
Became possible to 'use Schenker' more than once.
Utility functions were moved to Schenker::Helpers.
Use HTTPx::Dispatcher in Schenker::Router. And routing functions were
moved to it.
Use HTTP::Engine in Schenker::Engine. And function 'Use' was moved to
Added 'no Any::Moose;' lines
Removed unused modules
'standalone' was moved to Schenker::Options
Function 'halt' was moved to Schenker::Halt
Removed unused variables
GetOptions() was moved to Schenker::Options
Config methods were moved to Schenker::Options