Cursors missing

[Ranran]

https://forum.simutrans.com/index.php/topic,21714.0.html
I found it odd when checking this bug report that britain pak does not have some menu cursors. I could not reproduce that crash, but it could be one of the possible causes of the crash.

Code Select Expand

general_tool[35]=17,,11,K

Code Select Expand

general_tool[129]=18,,,\For example, the reassingn signal tool does not have a cursor, so it is very inconvenient to know which signal is currently selected or flagged on. Maybe we can reuse the signal cursor here.
https://github.com/jamespetts/simutrans-pak128.britain/blob/master/gui/gui128/misc-cursors-128.png

Also, IIRC, the cursor to buy a house was a dollar mark cursor used in a different pakset.