Improved rmsoft (CentOS only)

You can now remove specific versions of the software when using the rmsoft command line tool.

Note: rmsoft is available only on CentOS.

With the following options, you can remove multiple versions of Flame Family products in one command.

Note: In the examples below, we use command line options to control rmsoft: no ui (-g), no confirmation (-c), and removing all associated files (f). This allows rmsoft to run without any additional human intervention and would work well in a script.

The resume option:

-ror --resumes removes the Autodesk software associated with either the resume file or the specified regex string.
- To remove Flame 2022.1:
```
rmsoft -r /opt/Autodesk/.installResume/autodesk.flame.app_2022.1 -g -c -f
```
- To remove Flame 2022 and 2022.1 using a regex string:
```
rmsoft -r 2022$ -r 2022.1$ -g -c -f
```
  Note: $ matches the end of the string, and makes sure we only remove the specified versions.

The keep option:

-k or --keep removes all Flame Family software except what is listed in either the resume file or the specified regex string.
- To remove everything except 2022.1:
```
rmsoft -k /opt/Autodesk/.installResume/autodesk.flame.app_2022.1 -g -c -f
```
- To remove everything except Flame 2022.2:
```
rmsoft -k 2022.2$ -g -c -f
```

rmsoft UI window improvement. The contents of the rmsoft window now properly scales when you resize the window.