"slurp" is not exported by the Mojo::Util module

[eserte]

Mojolicious 7.31 removed a number of functions. This is causing test failures:

#   Failed test 'use Mojolicious::Command::generate::qx_mojo_app;'
#   at t/simple.t line 7.
#     Tried to use 'Mojolicious::Command::generate::qx_mojo_app'.
#     Error:  "slurp" is not exported by the Mojo::Util module
# Can't continue after import errors at /tmpfs/.cpan-build-cpansand/2017042606/Mojolicious-Command-generate-qx_mojo_app-0.2.2-0/t/../lib/Mojolicious/Command/generate/qx_mojo_app.pm line 4.
# BEGIN failed--compilation aborted at /tmpfs/.cpan-build-cpansand/2017042606/Mojolicious-Command-generate-qx_mojo_app-0.2.2-0/t/../lib/Mojolicious/Command/generate/qx_mojo_app.pm line 4.
# Compilation failed in require at t/simple.t line 7.
# BEGIN failed--compilation aborted at t/simple.t line 7.
# Looks like you failed 1 test of 1.
t/simple.t .. 
Dubious, test returned 1 (wstat 256, 0x100)
Failed 1/1 subtests