Update README.md

Added an example of binding to a $scope variable
Check for document being in [0] key of $document

I have a factory that calls localStorageService.cookie.clearAll() which throws an error of `TypeError: Cannot read property 'split' of undefined`.  It turns out that this error is caused by $document having document be in `$document[0]`.  The proposed update solves my issue; thanks!
removed references to deprecated add functions.

demo documentation still refers to deprecated add functions.
Add installation instructions to README.md

Now I know how to install it! :smile:
Add delete example to README.md
test(locationStorage): create unit test file
fix(karma.conf): remove unnecessary comma
refactor(test): remove old file test
test(localStorageService): create unit test, mocking and helpers
Merge pull request #103 from darrylhebbes/patch-1

Update README.md
Merge pull request #105 from egyptianbman/patch-1

Check for document being in [0] key of $document
Merge pull request #106 from rdepena/patch-1

removed references to deprecated add functions.
Merge pull request #113 from kanerogers/patch-2

Add delete example to README.md
Merge pull request #116 from FeelgoodDE/master

Handling for explicit usage of cookie fallback
Updated version
Updated version
angular-loading-bar != angular-local-storage

Whoops!
Merge pull request #112 from kanerogers/patch-1

Add installation instructions to README.md
Merge pull request #117 from a8m/master

Create unit test, helpers and mocking. Issue #114
fix(localStorageService): fix usage of 'this' keyword on closures