fcm make: extract: SSH location: ignore dot files
Merge pull request #79 from matthewrmshin/fcm-make-dont-extract-ssh-dot-file

fcm make: extract: SSH location: ignore dot files
fcm make: extract: support location reset

`extract.location` declarations will no longer fail with an empty value.
Merge pull request #80 from matthewrmshin/improve-fcm-make-extract-location-cfg

fcm make: extract: support location reset
Update CHANGES.md
fcm make: build: fix cyclic dependency logic

It was failing to detect the cyclic dependecy demonstrated by test 17.
FCM::System::Make::Build: remove unsed variable
Merge pull request #81 from matthewrmshin/fix-fcm-make-build-cyclic

fcm make: build: fix cyclic dependency logic
Update CHANGES.md