Display memory in bytes instead of MB for consistency

- Changed output to show bytes instead of MB
- Updated header to show 'Minne (bytes)'
- Better for comparing memory usage across all languages
- Memory data already collected in bytes from ps command

timelines/Scala/run_2.tsv

@@ -1,15 +1,27 @@
-8 2080768 0
-32 2080768 0
-56 2080768 0
-78 2080768 0
-101 2080768 0
-122 2080768 0
-144 2080768 0
-167 2080768 0
+9 2080768 0
+21 2080768 0
+33 2080768 0
+46 2080768 0
+59 2080768 0
+72 2080768 0
+83 2080768 0
+94 2080768 0
+104 2080768 0
+114 2080768 0
+124 2080768 0
+134 2080768 0
+145 2080768 0
+155 2080768 0
+166 2080768 0
+178 2080768 0
 189 2080768 0
-210 2080768 0
-235 2080768 0
-260 2080768 0
-287 2080768 0
-313 2080768 0
-338 2080768 0
+204 2080768 0
+218 2080768 0
+233 2080768 0
+244 2080768 0
+258 2080768 0
+270 2080768 0
+283 2080768 0
+300 2080768 0
+314 2080768 0
+327 2080768