Add deprecation warnings for m_chanprotect and m_halfop, remove them from the config

Fixes issue #9

docs/modules.conf.example

@@ -316,24 +316,6 @@
 # channel is still possible.
 #<module name="m_channelban.so">
 
-#-#-#-#-#-#-#-#-#-#-#-#-#-#-#-#-#-#-#-#-#-#-#-#-#-#-#-#-#-#-#-#-#-#-#-#
-# Chanprotect module: gives +q and +a channel modes
-# Note that m_customprefix provides a more customizable version of this.
-#<module name="m_chanprotect.so">
-
-#<chanprotect
-	# qprefix: Prefix (symbol) to use for +q users.
-	#qprefix="~"
-
-	# aprefix: Prefix (symbol) to use for +a users.
-	#aprefix="&amp;"
-	
-	# grantadmin/grantfounder: when set to yes, +a users will be able to
-	# grant +a on other users (or +q to +q). Founder can always set/unset
-	# admin mode.
-	#grantadmin="no" grantfounder="yes">
-
-
 #-#-#-#-#-#-#-#-#-#-#-#-#-#-#-#-#-#-#-#-#-#-#-#-#-#-#-#-#-#-#-#-#-#-#-#
 # Check module: gives /check
 # Check is useful for looking up information on channels,
@@ -735,11 +717,6 @@
 # must be in one of your oper class blocks.
 #<module name="m_globalload.so">
 
-#-#-#-#-#-#-#-#-#-#-#-#-#-#-#-#-#-#-#-#-#-#-#-#-#-#-#-#-#-#-#-#-#-#-#-#
-# Halfop module: Provides the +h (halfops) channel status mode.
-# Note that m_customprefix provides a more customizable version of this.
-#<module name="m_halfop.so">
-
 #-#-#-#-#-#-#-#-#-#-#-#-#-#-#-#-#-#-#-#-#-#-#-#-#-#-#-#-#-#-#-#-#-#-#-#
 # HELPOP module: Provides the /HELPOP command
 #<module name="m_helpop.so">

src/modules/m_chanprotect.cpp

@@ -131,6 +131,7 @@ class ModuleChanProtect : public Module
 
 	void init()
 	{
+		ServerInstance->Logs->Log("m_chanprotect", DEFAULT, "m_chanprotect is deprecated as of 2.1 in favour of m_customprefix, please consider switching");
 		ConfigTag* tag = ServerInstance->Config->GetTag("chanprotect");
 
 		std::string qpre = tag->getString("qprefix");

src/modules/m_halfop.cpp

@@ -60,6 +60,7 @@ class ModuleHalfop : public Module
 
 	void init()
 	{
+		ServerInstance->Logs->Log("m_halfop", DEFAULT, "m_halfop is deprecated as of 2.1 in favour of m_customprefix, please consider switching");
 		ServerInstance->Modules->AddService(mh);
 	}