Remove annoying unconditional debug message from INC/DEC functions.

(closes issue AST-1001)
Reported by: Guenther Kelleter
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Merged revisions 372628 from http://svn.asterisk.org/svn/asterisk/branches/1.8
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Merged revisions 372629 from http://svn.asterisk.org/svn/asterisk/branches/10
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Merged revisions 372630 from http://svn.asterisk.org/svn/asterisk/branches/11


git-svn-id: https://origsvn.digium.com/svn/asterisk/trunk@372631 65c4cc65-6c06-0410-ace0-fbb531ad65f3

funcs/func_math.c

@@ -421,8 +421,6 @@ static int crement_function_read(struct ast_channel *chan, const char *cmd,
 		modify_orig = 1;
 	}
 
-	ast_log(LOG_NOTICE, "The value is now: %d\n", int_value);
-
 	if (snprintf(returnvar, sizeof(returnvar), "%d", int_value) > 0) {
 		pbx_builtin_setvar_helper(chan, data, returnvar);
 		if (modify_orig) {