Update to 1.8

- Support hash in url
- Fix bug in loop to get data
- Add debug mode to show log error and warning in development
- Support API V1 & V2
- Fix bug IE11 and popin authentification
- Fix bug getRelatedPost and simplified call
- Instanciation of the class simplified
- Add method to enable/disable scrollInfini
- Delete webStorage if user disable cache (avoid close tab)
- Add support webStorage session and local
- Add a option to use API or just use infiniteScroll
- Remove method getFirstPushHome (duplicate by getPostOfPage())
- Detec IE8 by feature and disable infiniteScroll because there is a limit with Tumblr (API V1 : ajax and getJSON KO. API V2 getJSON OK). Use pagination for this browser.