reverted my_reciever.html changes by removing routes and templates

We don't need to conditionally alter the url of the javascript file
This file exists only for iframe boundary crossing purposes.
wrapped bwHsSsnId in quotes so it doesn't error
added a root_url for hoot suite api init, so it works everywhere
Merge pull request #2 from 6kites/feature/hootsuite-env-agnostic-init

Feature/hootsuite env agnostic init
Merge branch 'master' of heroku.6kites:brandwatch-api
Merge branch 'master' of https://github.com/6kites/bw-restapi
Newest changes on tags branch. Tags remove and add locally.
Finally we are now able to filter mentions by categories .
We can also change mentions.

One point related to category I want to make is: Search API doesn't work if from/to dates are not passed along with categories. This behaviour is there only when user selects a category. In order to make it working, from rail-api side, I am setting from/to dates to  span one year. I couldn't find an alternative approach. Let me know what you think about this.