docs(readme): mention module dependencies

Fix #26
doc(readme): change title
Add a Bitdeli badge to README
Merge pull request #27 from bitdeli-chef/master

doc(readme): add bitdeli baddge
feat(directive): add preserveLayout option

When the `preserve-order` attribute is set on the element, images are added by
the order in which they were originally added and not by the time they are
loaded.

E.g.

```
<masonry preserve-order>
    <div class="masonry-brick"></div>
</masonry>
```
Merge pr/24

Close #24
doc(readme): add `preserve-order` docs
chore(deps): upgrade to jasmine-sinon 0.3.0
v0.7.0
Merge branch 'master' into gh-pages
update bower_components