Peter Kovacs <kpeter@inf.elte.hu> [Wed, 08 Jul 2009 17:47:01 +0200] rev 711
 
Unify member names in heaps (#299)
The following renamings are made.
Public members:
 - UnderFlowPriorityError -> PriorityUnderflowError
   ("underflow" is only one word)
Private members:
 - bubble_up() -> bubbleUp()
 - bubble_down() -> bubbleDown()
 - second_child() -> secondChild()
 - makeroot() -> makeRoot()
 - relocate_last() -> relocateLast()
 - data -> _data
 - boxes -> _boxes
Peter Kovacs <kpeter@inf.elte.hu> [Wed, 08 Jul 2009 17:22:36 +0200] rev 710
 
Move the heaps to a separate group (#299)
Peter Kovacs <kpeter@inf.elte.hu> [Wed, 08 Jul 2009 17:21:30 +0200] rev 709
 
Improve and unify the documentation of heaps (#299)
and avoid a warning in SimpleBucketHeap::operator[].