[Kst] kdeextragear-2/kst/kst

[George Staikos]

CVS commit by staikos: 

most of the extension manager implement.  Just requires an "extension registry"
to keep track of what is already loaded so that new ones can be loaded after
startup


  A            extensionmgr.cpp   1.1 [GPL (v2+)]
  A            extensionmgr.h   1.1 [GPL (v2+)]
  M +2 -0      .cvsignore   1.19
  M +1 -0      Makefile.am   1.81
  M +11 -0     extensiondlg.ui   1.2
  M +20 -3     extensiondlg.ui.h   1.2
  M +7 -4      kst.cpp   1.91