Fix issues with Line Feed characters being added to configuration values

For some reason on OSX my "Go Path" configuration value of "/Users/cstockton/dev/go/dependencies:/Users/cstockton/dev/go/projects" was not working. After some investigation I tracked it down to the Go Path handling in Go Plus. Some how, for some reason, Line Feed terminates the string from the gopath. No clue why. This just strips that line feed character.

I also fixed a couple error messages that were red herrings for my real problem.