Bump beautifulsoup4 from 4.4.1 to 4.6.3
Bump beautifulsoup4 from 4.4.1 to 4.6.3

Bumps [beautifulsoup4](http://www.crummy.com/software/BeautifulSoup/bs4/) from 4.4.1 to 4.6.3.

Signed-off-by: dependabot[bot] <5bdcd3c0d4d24ae3e71b3b452a024c6324c7e4bb@dependabot.com>
DemocracyClub/yournextrepresentative,DemocracyClub/yournextrepresentative,DemocracyClub/yournextrepresentative