(network-#33) Rename spec file for windows compat

Windows cannot have : in filepaths. Since the filename isn't terribly
relevant for the specs, this commit just renames the file.
wip fix for issue #43
fix whitespace damage, and  a small typo
Update Modulefile to install boolean >= 1.0.0
Update Modulefile and CHANGELOG for 0.4.1
Merge branch '0.4.x'

Conflicts:
	CHANGELOG
	Modulefile
Merge pull request #52 from wolfspyre/master

Fix for issue #43
adding GRE tunnel support for ubuntu/debian