Force a space between if, for, while and (

This was done via:
   sed -ir 's/if(/if (/g; s/for(/for (/g; s/while(/while (/g' \
        *.h *.cpp modules/*.cpp



git-svn-id: https://znc.svn.sourceforge.net/svnroot/znc/trunk@1030 726aef4b-f618-498e-8847-2d620e286838

String.cpp

@@ -1023,7 +1023,7 @@ CString& MCString::Decode(CString& sValue) {
 	char *endptr;
 	CString sTmp;
 
-	while(*pTmp) {
+	while (*pTmp) {
 		if (*pTmp != '%') {
 			sTmp += *pTmp++;
 		} else {