Merge pull request #637 from LipuFei/fix-swift-for-win

fix swift for windows
Fix for disk space checker
Use proper path for anon test
Remove anon test checkpoint on startup
Fix
Merge pull request #638 from egbertbouman/fixes

Small fixes
Ignore magnet links etc while autocompleting
Increase log level of missing gmpy
Merge pull request #639 from NielsZeilemaker/fix_autocomplete

Ignore magnet links etc while autocompleting
Make anontunnel work with the swift tunneling
DROPME debug info
Enable swift tunneling on the anontunnel test
Enable swift tunneling on the anontunnel test
Removing excessive locking from swiftprocess
Enable tunneling in the config.