added two hotfixes from stable

modules/Bio/EnsEMBL/Hive/AnalysisStats.pm

@@ -362,10 +362,10 @@ sub determine_status {
             my $absolute_tolerance = $analysis->failed_job_tolerance * $self->total_job_count / 100.0;
             if ($self->failed_job_count > $absolute_tolerance) {
                 $self->status('FAILED');
-                print "\n##################################################\n";
-                printf("##   ERROR: %-35s ##\n", $analysis->logic_name." failed!");
-                printf("##     %d jobs failed (tolerance: %d (%3d%%)) ##\n", $self->failed_job_count, $absolute_tolerance, $analysis->failed_job_tolerance);
-                print "##################################################\n\n";
+                warn       "\n##################################################\n";
+                warn sprintf("##   ERROR: %-35s ##\n", $analysis->logic_name." failed!");
+                warn sprintf("##     %d jobs failed (tolerance: %d (%3d%%)) ##\n", $self->failed_job_count, $absolute_tolerance, $analysis->failed_job_tolerance);
+                warn         "##################################################\n\n";
             } else {
                 $self->status('DONE');
             }

modules/Bio/EnsEMBL/Hive/Queen.pm

@@ -738,7 +738,7 @@ sub get_remaining_jobs_show_hive_progress {
     ? ((100.0 * ($done+$failed))/$total)
     : 0.0;
   my $remaining = $total - $done - $failed;
-  printf("hive %1.3f%% complete (< %1.3f CPU_hrs) (%d todo + %d done + %d failed = %d total)\n", 
+  warn sprintf("hive %1.3f%% complete (< %1.3f CPU_hrs) (%d todo + %d done + %d failed = %d total)\n",
           $completed, $cpuhrs, $remaining, $done, $failed, $total);
   return $remaining;
 }

scripts/generate_timeline.pl

@@ -319,7 +319,7 @@ sub main {
             align => 'left',
         },
         xtics => {
-            labelfmt => '%b %d\n %H:00',
+            labelfmt => '%b %d\n %H:%M',
             along => 'out nomirror',
         },
         bg => {