- use standard buttons
- get rid of the completely superfluous ui file for the dialog
- add a dptr, move to Plasma namespace (why will become apparent shortly)
svn path=/trunk/KDE/kdebase/workspace/libs/plasma/; revision=717956
- correct ordering of headers in many files
- remove some unneeded headers such as iostream
svn path=/trunk/KDE/kdebase/workspace/libs/plasma/; revision=717932