Cache is not cleared when module path contains backslash

[codebling]

In development mode, we attempt to clear the require cache of all of the modules in the view directory.

On Linux, the view path may contain backslashes; on Windows, it always does. Regular expressions interpret backslashes as escape characters and because the module detection regex is built directly from the view path, no views will ever be cleared from the require cache if the path contains a backslash.

[codebling]

Fix available in PR #69