pts-to: add debugging printout
slicing: FSS, use helper for comparing values

This will be needed for field-sensitive points-to analysis. This is
jsut a preparation.
pts-to: remove PointsToSetsAsSet

It's not used anywhere.
pts-to: remove loadProgramStructure

It's unused.
pts-to: remove traces of MemoryLocationType template
pts-to: remove implicit getRuleFunction

It caused a bug when removing templates later. And make DEALLOC
explicit for andersen's algorithm.
pts-to: move AlgoAndersen to PointsTo

There will be no more than one pts-to analysis...
pts-to: Rules, eliminate template bloat

Rules are no longer a template. Templates suck.
pts-to: eliminate template bloat

Points-to set is no longer a template. Templates suck.
all: remove traces of PointsToSets template traces
src: SS, cleanup

Some cleanup of namespaces...
all: remove traces of Callgraph template traces
mods: eliminate template bloat

Modifies is no longer a template. Templates suck.
all: remove traces of Modifies template traces
pts-to: remove commented code
pts-to: make Rule structures private

RuleFunction and Rules are now private to PointsTo.cpp. This allows
getRuleFunction's to be static now.
pts-to: merge PredefContainers and PointsTo
mods: merge Modifies and PredefContainers