Various minor documentation fixes.

- Remind admins that not setting a DIE/RESTART password does not
  disable use of those commands.
- Remove references to 1.2 and modules being able to create custom
  logging methods. This was never implemented in the 2.0 branch.
- Remove references to an SASL improvement that was reverted.
- Update various InspIRCd website links to use HTTPS over HTTP.
- Update a link to the IRCv3 website to point to the new website.

docs/conf/inspircd.conf.example

@@ -187,10 +187,18 @@
 
        # diepass: Password for opers to use if they need to shutdown (die)
        # a server.
+       #
+       # IMPORTANT: leaving this field empty does not disable the use of
+       # the DIE command. In order to prevent the use of this command you
+       # should remove it from the command privileges of your opers.
        diepass=""
 
        # restartpass: Password for opers to use if they need to restart
        # a server.
+       #
+       # IMPORTANT: leaving this field empty does not disable the use of
+       # the RESTART command. In order to prevent the use of this command
+       # you should remove it from the command privileges of your opers.
        restartpass="">
 
 
@@ -796,11 +804,6 @@
 # Logging is covered with the <log> tag, which you may use to change
 # the behaviour of the logging of the IRCd.
 #
-# In InspIRCd as of 1.2, logging is pluggable and very extensible.
-# Different files can log the same thing, different 'types' of log can
-# go to different places, and modules can even extend the log tag
-# to do what they want.
-#
 # An example log tag would be:
 #  <log method="file" type="OPER" level="default" target="logs/opers.log">
 # which would log all information on /oper (failed and successful) to
@@ -978,6 +981,6 @@
 #########################################################################
 #                                                                       #
 #                     - InspIRCd Development Team -                     #
-#                        http://www.inspircd.org                        #
+#                        https://www.inspircd.org                       #
 #                                                                       #
 #########################################################################

docs/conf/modules.conf.example

@@ -941,7 +941,7 @@
 #<inviteexception bypasskey="yes">
 
 #-#-#-#-#-#-#-#-#-#-#-#-#-#-#-#-#-#-#-#-#-#-#-#-#-#-#-#-#-#-#-#-#-#-#-#
-# IRCv3 module: Provides the following IRCv3.1 extensions:
+# IRCv3 module: Provides the following IRCv3 extensions:
 # extended-join, away-notify and account-notify. These are optional
 # enhancements to the client-to-server protocol. An extension is only
 # active for a client when the client specifically requests it, so this
@@ -949,7 +949,7 @@
 #
 # Further information on these extensions can be found at the IRCv3
 # working group website:
-# http://ircv3.org/extensions/
+# http://ircv3.net/irc/
 #
 #<module name="m_ircv3.so">
 # The following block can be used to control which extensions are
@@ -1594,9 +1594,7 @@
 # Define the following to your services server name to improve security
 # by ensuring the SASL messages are only sent to the services server
 # and not to all connected servers. This prevents a rogue server from
-# capturing SASL messages. Having this defined can also improve client
-# connections when your services are down, as the client will be told
-# that SASL failed rather than just timing out on registration.
+# capturing SASL messages.
 #<sasl target="services.mynetwork.com">
 
 #-#-#-#-#-#-#-#-#-#-#-#-#-#-#-#-#-#-#-#-#-#-#-#-#-#-#-#-#-#-#-#-#-#-#-#

docs/conf/motd.txt.example

@@ -26,10 +26,10 @@
 
         ---- To change, see motd.txt.example -----
        /                                          \
-      /   * Web: http://www.inspircd.org           \
+      /   * Web: https://www.inspircd.org          \
       |   * IRC: irc.inspircd.org #inspircd        |
-      |   * Docs: http://wiki.inspircd.org         |
-      |   * Bugs: http://inspircd.org/bugs         |
+      |   * Docs: https://wiki.inspircd.org        |
+      |   * Bugs: https://inspircd.org/bugs        |
       |                                            |
       | We hope you like this software. Please do  |
       | make  sure  you  put  some  effort  into   |

docs/conf/opermotd.txt.example

@@ -26,10 +26,10 @@
 
         -- To change, see opermotd.txt.example ---
        /                                          \
-      /   * Web: http://www.inspircd.org           \
+      /   * Web: https://www.inspircd.org          \
       |   * IRC: irc.inspircd.org #inspircd        |
-      |   * Docs: http://wiki.inspircd.org         |
-      |   * Bugs: http://inspircd.org/bugs         |
+      |   * Docs: https://wiki.inspircd.org        |
+      |   * Bugs: https://inspircd.org/bugs        |
       |                                            |
       | We hope you like this software. Please do  |
       | make  sure  you  put  some  effort  into   |