Adjusted tasktime graph style and spaced according to days not rows

plot/tasktime

@@ -1,8 +1,9 @@
-set terminal png
-set bars 4.0
+set terminal png size 1024,768
+set key above horizontal autotitle columnheader
+set bars 5.0
 set xlabel "Date"
 set ylabel "Man Hours"
 set grid y
-set tics scale 0.0
+set xtics rotate by -45
 plot "tasktime.dat" using 1:3:4:3:4:xtic(2) title 'Time Interval' with candlesticks, \
      "tasktime.dat" using 1:5 title 'Mean' with lines

tools/gentasktime

@@ -17,7 +17,7 @@ domake \
   && head -n1 taskstats.dat \
   && \
   (
-    gendate && tail -n1 taskstats.dat \
+    echo -n '0 ' && gendate && tail -n1 taskstats.dat \
     && git log --first-parent --no-merges --pretty=format:'%ar %h' \
     | awk '
       BEGIN {
@@ -34,10 +34,9 @@ domake \
     | while read n h; do
       git checkout "$h" >&2 \
         && domake \
+        && echo -n "-$n " \
         && gendate \
         && tail -n1 taskstats.dat \
         || exit 1
     done
-  ) \
-  | tac \
-  | awk 'BEGIN{i=0}{i++; printf "%d ", i; print}'
+  )