Reduce debug spam from ks2ckan/netkan.

Also adds `--verbose` and `--debug` files to ks2ckan.
Added RetroFuture to the BootKAN.
Convert ModuleNotFoundException to ModuleNotFoundKraken.
Log loudly if we can't locate a file on uninstall.
Added GenerateDefaultInstall().

For #127.
GenerateDefaultInstall tests, for #127.

Seriously folks, write more tests, they're awesome.
GenerateDefaultInstall throw a FileNotFoundKraken. Also TESTS!
Default installs are now working! Huzzah!

Closes #127.
No longer fill in spec version on the CKAN.

We want the user to supply this here so we can figure out what the end
user is targeting.
Merge pull request #133 from pjf/netkan_spec_version_mandatory

No longer fill in spec version on the CKAN.
Merge pull request #132 from pjf/127_default_install

Default install stanzas.
Merge pull request #130 from pjf/netkan_less_spam

Reduce debug spam from ks2ckan/netkan.
Merge pull request #131 from pjf/retrofuture

Added RetroFuture to the BootKAN.