Display reject percentage instead of absolute accepted/rejected values

Changed GPU status line from "A:xxxxx R:xxx" to "R:0.0%". It shows (rejected/(accepted+rejected))*100, which is the percentage of rejections for a GPU. Total accepted and rejected in top status is unchanged.

GPU status lines now show both threads and intensity.

cgminer.c

@@ -2109,13 +2109,15 @@ static void curses_print_devstatus(struct cgpu_info *cgpu, int count)
 	adj_width(cgpu->hw_errors, &hwwidth);
 	adj_width(wu, &wuwidth);
 
-	cg_wprintw(statuswin, "/%6sh/s | A:%*.0f R:%*.0f HW:%*d WU:%*.1f/m",
+	float reject_pct = 0.0;
+	if ((cgpu->diff_accepted + cgpu->diff_rejected) > 0)
+		reject_pct = (cgpu->diff_rejected / (cgpu->diff_accepted + cgpu->diff_rejected)) * 100;
+
+	cg_wprintw(statuswin, "/%6sh/s | R:%*.1f%% HW:%*d WU:%*.1f/m",
 			displayed_hashes,
-			dawidth, cgpu->diff_accepted,
-			drwidth, cgpu->diff_rejected,
+			drwidth, reject_pct,
 			hwwidth, cgpu->hw_errors,
 			wuwidth + 2, wu);
-
 	logline[0] = '\0';
 	cgpu->drv->get_statline(logline, sizeof(logline), cgpu);
 	cg_wprintw(statuswin, "%s", logline);

driver-opencl.c

@@ -1049,7 +1049,7 @@ static void get_opencl_statline_before(char *buf, size_t bufsiz, struct cgpu_inf
 
 static void get_opencl_statline(char *buf, size_t bufsiz, struct cgpu_info *gpu)
 {
-	tailsprintf(buf, bufsiz, " I:%2d", gpu->intensity);
+	tailsprintf(buf, bufsiz, " T:%d I:%2d", gpu->threads, gpu->intensity);
 }
 
 struct opencl_thread_data {