ENH: allow recursive tag substitution in action files.
DOC: ChangeLog for recursive tag substition
ENH: remove stats of config files and use results of SafeConfigParserWithIncludes.read to facilitate meaningful error messages
DOC: s/defination/definition/g learn to spell
DOC: missing cinfo tags are ok. Log error for self referencing definitions
BF: log error only if there were missed config files that couldn't be read
Merge pull request #197 from grooverdan/bf-gh-153

ENH: remove stats of config files
Merge pull request #194 from grooverdan/defination-substitution

ENH: Allow recursive tag substitution in action files
ENH: "is None" instead of "== None" + tune ups in headers

is None is generally faster than == and from looking at those places
should be adequate.

Also while at those files removed unneded duplicate author listing +
expanded copyright/authors with myself where applicable
Merge branch 'master' of git://github.com/fail2ban/fail2ban

* 'master' of git://github.com/fail2ban/fail2ban:
  BF: log error only if there were missed config files that couldn't be read
  DOC: missing cinfo tags are ok. Log error for self referencing definitions
  DOC: s/defination/definition/g learn to spell
  ENH: remove stats of config files and use results of SafeConfigParserWithIncludes.read to facilitate meaningful error messages
  DOC: ChangeLog for recursive tag substition
  ENH: allow recursive tag substitution in action files.
Forgotten Changelog entry for "is None" changes