Removing remove_temp_files option

[germa89]

I think we should probably get rid of this option or change its name.

Temporary files like esav, mlv, mode, etc.... will be overwritten when you solve the next time, so you normally don't care much about those.
If any, I guess users will be more interested in delete the whole folder, or better, delete previous simulations (db, rst, etc)

So I would probably get rid of this in the future versions, and then, maybe introduce something as the mentioned above.

[akaszynski]

This was needed by @FredAns when running batch runs. The temporary directory was getting completely full as MAPDL would leave behind large result files and then not remove it everything time MAPDL was restarted.

If anything we should consider renaming this to remove_temp_dir.

[germa89]

I'm fine with remove_temp_dir.

I will work on that.

[germa89]

Here you have.

#1466