www/moinmoin: Add recaptcha v2 and email verification support

Add patches to include:

• reCAPTCHA v2 support [1]
• Email verification for new account creation [2]

Both patches are OPTION'al, both OPTIONS are enabled by default. Both features
require additional configuration (within moinmoin) to enable them within wiki
instances.

While I'm here:

• Use TLS for MASTER_SITES and pkg-descr WWW: URLs
• Update COMMENT to match setup.py description
• Enable NO_ARCH
• Sort sections

PR: 227394 [1]
Submitted by: <daz hackerspace pl> [1]
Reviewed by: 0mp
Tested by: 0mp (upgrade process)
Approved by: koobs (python, maintainer)
Obtained from: clusteradm (sbruno, custom patch to port) [2]
Differential Revision: D16315