changes to gitorious crawler and put close connection into finally block in jythons#7

Merged

SunZhaonan merged 2 commits intodatahub-project:linkedinfrom czbernard:linkedin

Dec 16, 2015

+733-698

Commits on Dec 15, 2015

parse the xml format of gitorious project page instead of the html page
czbernard
committed

Commits on Dec 16, 2015

move close connection into finally block
czbernard
committed