improved performance of tkinter application and fixed bugs #165
| Job | Run time |
|---|---|
| 8m 30s | |
| 3m 57s | |
| 7m 53s | |
| 3m 4s | |
| 6m 51s | |
| 2m 52s | |
| 7m 10s | |
| 3m 8s | |
| 7m 8s | |
| 3m 11s | |
| 10m 49s | |
| 3m 27s | |
| 1h 8m 0s |
| Job | Run time |
|---|---|
| 8m 30s | |
| 3m 57s | |
| 7m 53s | |
| 3m 4s | |
| 6m 51s | |
| 2m 52s | |
| 7m 10s | |
| 3m 8s | |
| 7m 8s | |
| 3m 11s | |
| 10m 49s | |
| 3m 27s | |
| 1h 8m 0s |