Typo in package.json

[OancaAndrei]

Hi, I think that package.json should be updated from

{
   "main": "split-pane.js",
   ...
}

to

{
  "main": "angular-split-pane.js",
   ...
}

otherwise require will fail to locate the library: require('@shagstrom/angular-split-pane') Cannot find module '@shagstrom/angular-split-pane' (tested in Electron 2.0.7)