Parsing of URL should not be necessary

[danrot]

The parsing of the URL as done in

husky/husky_components/datagrid/main.js

Line 723 in 57149db

this.data.links = this.parseLinks(data._links);

should not be necessary, as the URL should already be passed int he correct format.

However, this can only be fixed when sulu/sulu#147 is fixed.