Fix issue #1 : correct showSummary and add Flask testing setup#1

elof-dev merged 1 commit intomasterelof-dev/Python_Testing:masterfrom

fix/issue-1/Entering-a-unknown-email-crashes-the-appelof-dev/Python_Testing:fix/issue-1/Entering-a-unknown-email-crashes-the-appCopy head branch name to clipboard