Add back DummyVM as a part of the porting guide. Minor changes to MMTk initialization in the porting guide.
#263
| Job | Run time |
|---|---|
| 13s | |
| 14m 57s | |
| 13m 43s | |
| 13m 36s | |
| 13m 48s | |
| 12m 19s | |
| 12m 20s | |
| 16m 50s | |
| 16m 40s | |
| 16m 33s | |
| 2h 10m 59s |