Review older FIXME's in the code

[luzpaz]

• quarter/configure

  Lines 22593 to 22594 in 6a9d398

  	// FIXME: assignment to qApp does no longer work with Qt 4,
  	// should try to find another way to do the same thing. 20050629 mortene.

• quarter/configure.ac

  Line 544 in 6a9d398

  # we use some extra libs in Quarter FIXME: clean up this mess! (20071116 frodo)

• quarter/src/Quarter/KeyboardP.cpp

  Line 238 in 6a9d398

  #if 0 // FIXME: don't know what to do with these (20070306 frodo)

• quarter/src/Quarter/QuarterWidget.cpp

  Lines 1066 to 1068 in 6a9d398

  	// set up default cursors for the examiner navigation states
  	//FIXME: It may be overly restrictive to not do this for arbitrary
  	//navigation systems? - BFG 20090117

• quarter/src/Quarter/QuarterWidgetP.cpp

  Line 91 in 6a9d398

  // FIXME: Centralize this as only one custom event filter can be

• quarter/src/Quarter/QuarterWidgetP.cpp

  Line 130 in 6a9d398

  // FIXME: static memory leak