Fix for test_view_helpfulness_chart
Merge pull request #221 from AndreiH/fix_helpfulness_chart

Fix for test_view_helpfulness_chart
Trivial text change to trigger the git-mirror pickup of previous repo changes.
Removing the redirect to home_page xfail
Reading xfail because bug was reopened
Merge pull request #222 from AndreiH/remove_redirect_xfail

Restoring some coverage because bug was partially resolved
Broken locator making test to skip
Merge pull request #223 from AndreiH/broken_locator

Broken locator making test to skip
Changing the bug to reflect the fails
Merge pull request #224 from AndreiH/correct_xfail

Changing the bug to reflect the fails
Removing unused base64 import
Removing unsed re and time imports
Removing unused Page import
Fixing issues with witespace and commas
Removing unused home_pg variable and  fixing whitespace issues
Upgrading requests
Merge pull request #226 from retornam/upgraderequests

Upgrading requests
Merge pull request #225 from retornam/pepfix

PEP8 Fixes for all files
Upgrading chardet to 2.1.1
Removed xfail and added LoginPage