Remove 'make encpem'. Nobody uses this as it would mean you always need

to enter the private key password when UnrealIRCd is (re)started.
Similarly, remove all references to it on Windows as well, where people
thought clicking "Encrypt private key" was a good idea. Can't blame them,
it sounds good on first sight :D
[skip ci]

Makefile.in

@@ -261,17 +261,6 @@ pem:	src/ssl.cnf
 	@echo "Setting o-rwx & g-rwx for files... "
 	chmod o-rwx server.req.pem server.key.pem server.cert.pem
 	chmod g-rwx server.req.pem server.key.pem server.cert.pem
-	@echo "Done!. If you want to encrypt the private key, run"
-	@echo "make encpem"
-
-encpem: server.key.pem
-	@echo "Encrypting server key .."
-	$(OPENSSLPATH) rsa -in server.key.pem -out server.key.c.pem -des3
-	-@if [ -f server.key.c.pem ] ; then \
-		echo "Replacing unencrypted with encrypted .." ; \
-		cp server.key.c.pem server.key.pem ; \
-		rm -f server.key.c.pem ; \
-	fi
 
 Makefile: config.status Makefile.in
 	./config.status

src/win32/encpem.bat

@@ -1,4 +0,0 @@
-@title Encrypting server private key
-SET OPENSSL_CONF=ssl.cnf
-openssl rsa -in conf/ssl/server.key.pem -out conf/ssl/server.key.c.pem -des3
-copy conf/ssl/server.key.c.pem conf/ssl/server.key.pem

src/win32/unrealinst.iss

@@ -33,7 +33,6 @@ Name: "installservice/startboot"; Description: "S&tart UnrealIRCd when Windows s
 Name: "installservice/startdemand"; Description: "Start UnrealIRCd on &request"; GroupDescription: "Service support:"; MinVersion: 0,4.0; Flags: exclusive unchecked
 Name: "installservice/crashrestart"; Description: "Restart UnrealIRCd if it &crashes"; GroupDescription: "Service support:"; Flags: unchecked; MinVersion: 0,5.0;
 Name: "makecert"; Description: "&Create certificate"; GroupDescription: "SSL options:";
-Name: "enccert"; Description: "&Encrypt certificate"; GroupDescription: "SSL options:"; Flags: unchecked;
 Name: "fixperm"; Description: "Make UnrealIRCd folder writable by current user";
 
 [Files]
@@ -60,7 +59,6 @@ Source: "doc\conf\aliases\*"; DestDir: "{app}\conf\aliases"; Flags: ignoreversio
 Source: "unrealsvc.exe"; DestDir: "{app}"; Flags: ignoreversion; MinVersion: 0,4.0
 
 Source: "src\win32\makecert.bat"; DestDir: "{app}"; Flags: ignoreversion
-Source: "src\win32\encpem.bat"; DestDir: "{app}"; Flags: ignoreversion
 Source: "src\ssl.cnf"; DestDir: "{app}"; Flags: ignoreversion
 
 Source: "src\modules\*.dll"; DestDir: "{app}\modules"; Flags: ignoreversion
@@ -120,32 +118,6 @@ begin
 	end;
 end;
 
-function NextButtonClick(CurPage: Integer): Boolean;
-
-var
-  hWnd: Integer;
-  ResultCode: Integer;
-  ResultXP: boolean;
-  Result2003: boolean;
-  Res: Integer;
-begin
-
-  Result := true;
-  ResultXP := true;
-  Result2003 := true;
-
-  // Prevent the user from selecting both 'Install as service' and 'Encrypt SSL certificate'
-  if CurPage = wpSelectTasks then
-  begin
-    if IsTaskSelected('enccert') and IsTaskSelected('installservice') then
-    begin
-      MsgBox('When running UnrealIRCd as a service there is no way to enter the password for an encrypted SSL certificate, therefore you cannot combine the two. Please deselect one of the options.', mbError, MB_OK);
-      Result := False
-    end
-  end;
-
-end;
-
 procedure CurStepChanged(CurStep: TSetupStep);
 
 var
@@ -197,7 +169,6 @@ end;
 Name: "{group}\UnrealIRCd"; Filename: "{app}\UnrealIRCd.exe"; WorkingDir: "{app}"
 Name: "{group}\Uninstall UnrealIRCd"; Filename: "{uninstallexe}"; WorkingDir: "{app}"
 Name: "{group}\Make Certificate"; Filename: "{app}\makecert.bat"; WorkingDir: "{app}"
-Name: "{group}\Encrypt Certificate"; Filename: "{app}\encpem.bat"; WorkingDir: "{app}"
 Name: "{group}\Documentation"; Filename: "https://www.unrealircd.org/docs/UnrealIRCd_4_documentation"; WorkingDir: "{app}"
 Name: "{userdesktop}\UnrealIRCd"; Filename: "{app}\UnrealIRCd.exe"; WorkingDir: "{app}"; Tasks: desktopicon
 Name: "{userappdata}\Microsoft\Internet Explorer\Quick Launch\UnrealIRCd"; Filename: "{app}\UnrealIRCd.exe"; WorkingDir: "{app}"; Tasks: quicklaunchicon
@@ -212,7 +183,6 @@ Filename: "{app}\unrealsvc.exe"; Parameters: "config startup manual"; Flags: run
 Filename: "{app}\unrealsvc.exe"; Parameters: "config startup auto"; Flags: runminimized nowait; Tasks: installservice/startboot
 Filename: "{app}\unrealsvc.exe"; Parameters: "config crashrestart 2"; Flags: runminimized nowait; Tasks: installservice/crashrestart
 Filename: "{app}\makecert.bat"; Tasks: makecert; Flags: postinstall;
-Filename: "{app}\encpem.bat"; WorkingDir: "{app}"; Tasks: enccert; Flags: postinstall;
 
 [UninstallRun]
 Filename: "{app}\unrealsvc.exe"; Parameters: "uninstall"; Flags: runminimized; RunOnceID: "DelService"; Tasks: installservice