Started working on stop forum spam checker class.
Decoding result from SFS.
Merge branch 'feature' of https://github.com/mybb/mybb into feature-860-check-sfs-on-register
Merge branch 'feature' of https://github.com/mybb/mybb into feature-860-check-sfs-on-register
Working on StopForumSpam integration.
Fixing comments in checker class.
Fixing install XML formatting.
Merge branch 'feature' of https://github.com/mybb/mybb into feature-860-check-sfs-on-register

Conflicts:
	install/resources/settings.xml
Adding plugin hook when checking against SFS, adding settings for the different checks and adding missing lang strings.
Fixing settings order and checking for error in API response.
Using the stopforumspam_block_on_error setting.
Working on adding Peekers.
Merge branch 'feature' of https://github.com/mybb/mybb into feature-860-check-sfs-on-register
Adding StopForumSpam on contact page.
Checking SFS on contact only for guests.
Moving StopForumSpam settings to their own settings group and adding checking on new reply/thread.
Removing unused peekers.
Merge branch 'feature' of https://github.com/mybb/mybb into feature-860-check-sfs-on-register

Conflicts:
	install/resources/settings.xml
Updating error_stop_forum_spam_fetching language variable and adding mybb_spamlog table.
Logging stopforumspam blocks.