Fix the following errors:
rcirc-late-fix.el:49:12:Warning: ‘rcirc-print-hooks’ is an obsolete
variable (as of 24.3); use ‘rcirc-print-functions’ instead.
rcirc-late-fix.el:51:1:Warning: defface for ‘rcirc-late-fix-face’ fails
to specify containing group
In rcirc-late-fix-hook:
rcirc-late-fix.el:79:82:Warning: (lambda (x) ...) quoted with ' rather
than with #'
In rcirc-late-fix-matching-buffer:
rcirc-late-fix.el:85:34:Warning: function ‘find-if’ from cl package
called at runtime
Fix issue #9981: rcirc /reconnect command reverts to default port.
rcirc has included a built-in /reconnect command since Emacs 25.1, which
makes the rcirc-reconnect package shipped with the Spacemacs rcirc layer
superfluous.
Modify the rcirc layer's initialization not to load rcirc-reconnect, and
delete rcirc-reconnect from the layer's local packages.
