Updated Data and Scrapers

I had some problems running the scrappers on my system, and the problems were due to encoding of the strings. Other people on the datameet group have expressed issues running the scripts. These updated Scripts work on my system.

I also added a CSV file containing the constituency data, so that only those urls are scrapped. This made the process much faster for me.

I Ran the scripts at about 17:30, when all the seats seems to have been declared.

You are free to accept any or all commits in the PR.