Fixes #460
not quite
Revert "Fix wrong url hashes"

This reverts commit 8d2ed150b37c40e0ebc5b971e327d8b02b4abd9c.

See discussion on #459
NetKAN: Escape URLs before writing .ckan files

Fixes #464
Merge pull request #467 from AlexanderDzhoganov/460_argument_out_of_range

Fix: ArgumentOutOfRangeException if you don't properly select a KSP install dir
Fix line spacing on Windows
Merge pull request #469 from tips48/cmdfixes

Fix line spacing on Windows
NetKAN: Insist on escaping square-brackets, because C# won't.

For #464.
Merge pull request #470 from KSP-CKAN/464_netkan_noramlise

More aggressive escaping of URLs by NetKAN