Bug 352936

Since the last upgrade:

- when bloc num is ON, I can correctly type numbers (1234567890./*-+)
- when bloc num is OFF, kate ignores any special key pressed (FINE, DOWN, PGDOWN, LEFT, RIGHT, HOME, UP, PGUP, INS, CANC)

All these keys work correctly in different KDE an non-KDE applications.

Reproducible: Always

Steps to Reproduce:
1. Open a new document in kate
2. Turn off bloc num
3. Write something, try to move the cursor using the HOME / FINE keys


Actual Results:  
Nothing happens

Expected Results:  
When pressing HOME, the cursor goes to the begin of the line.
When pressing FINE, the cursor goes to the end of the line.

This makes using kate a pain.