New version uploaded to extras!

Very important: I fixed a bug which was caused by the compiler.
So now 8bit signed calculations for the armel version should be correct since version 1.7.1maemo2.
Before only the i386 version was calculating right.

Updated screenshot and description in first post.
New version can be downloaded from extras after quarantine ends.

* fixed bug in bit size change
* added optionDialog
* added option sign extension
* added automatic load save
* removed limit hex lineedit
* fixed bug in disable ip and ascii fields
* changed about dialog
* fixed compiler bug 8bit signed