Fix tests for windows

[BHare1985]

This allows all tests but 'correctly caches remote files' to pass.

It does this by just converting most path testing to windows convention. Also it converts CRLF to just LF so there is uniformity there.

I believe there is an issue with caching and windows, the locations of cache files don't seem to be what they should be. First error occurs with:

     + expected - actual

      {
        "Datasource": {
     -    "file": "C:\\projects\\Windshaft\\node_modules\\grainstore\\node_modules\\millstone\\test\\data\\absolute.json"
     +    "file": "C:\\projects\\Windshaft\\node_modules\\grainstore\\node_modules\\millstone\\test\\cache\\layers\\absolute-json.json"
          "layer_by_index": 0
          "type": "ogr"
        }

and proceeds with numerous mislocations that I think are bug related.

It's worth noting on line 188 that windows should return \r\n but is returning a \n.

Also, I get:

 2) util "after each" hook:
    ENOTEMPTY, directory not empty 'C:\projects\Windshaft\node_modules\grainstore\node_modules\millstone\test\copypath'
     at Error (native)
     at Object.fs.rmdirSync (fs.js:711:18)

Looking at the code suggests that copypath SHOULD be empty, but for some reason isn't on windows.

This pull request was suggested and can be discussed here:
#122

[BHare1985]

In package.json I have "zipfile": "git://github.com/BHare1985/node-zipfile.git" This should be changed. The latest commit fixes zipfile for windows, but that is not released yet AFAIK.

[tmcw]

Closing as stale.