Added Stripe into requirements file.
Added STRIPE_API_KEY variable into example config file.
Merge branch 'structure' into stripe
Implemented donations via Stripe.
Merge branch 'master' into stripe
Removed unused import.
Fixed unneeded space in a name in receipts for donations via Stripe.
Properly converting payment amount from Stripe.
Added info about testing Stripe payments.
Fixed URL.
Stripe donations should work if editor is not specified.
Simplified donation page.
Merge branch 'stripe' into simple-donations
Fixed redirects from Stripe donation processing function.
Changed path to donation page.
Removed unneeded variable creation in PayPal IPN endpoint.
Update page title.
Merge branch 'structure' into simple-donations
Merge branch 'structure' into simple-donations
Merge branch 'structure' into simple-donations