All new and changed profiles are saved under user's local location.
Since Konsole now no longers ships w/ any profiles there should be less
confusion and issues.
An internal property is introduced to record the untranslated name.
When saving profile into disk, always refer to that untranslated name
to get the filename.
This extra consideration is intended to deal with the situation when the
profile's contents are i18nized. The typical example is the "Shell" profile
shipped by default.
BUG: 250506
FIXED-IN: 4.9.0
The main change is for ad-hoc profiles which are not under standard
locations, konsole tries to save the modification to its exising path
instead of under $KDEHOME
Exmaple: konsole --profile $HOME/konsole/sample.profile
