restored .gitignore
Revert "modified version and checksum"

This reverts commit 150784eddf5b9ed2d924165efd2294f07aa829e9.
Revert "added CaloTopology in BuildFile for linking"

This reverts commit efea984c8ee8f11776e49bf63dd2a2e1cb05e05e.

Conflicts:
	CondFormats/EcalObjects/BuildFile.xml
Revert "Stuff compiled with latest IB." changes from Fedor

This reverts commit 306292bc131b2b17331a602acbe6e614c0e1b860.

Conflicts:
	Geometry/CaloEventSetup/test/CaloGeometryAnalyzer.cc
	Geometry/CaloGeometry/src/CaloGenericDetId.cc
	Geometry/EcalAlgo/interface/EcalShashlikGeometry.h
	Geometry/EcalAlgo/plugins/EcalShashlikGeometryLoaderFromDDD.cc
	Geometry/EcalAlgo/src/EcalShashlikGeometry.cc
reverted EcalShashlikGeometry couts from f55c351ed5004d3f70d3e19466bcda50b0b7aebe
removed merge residual comment
reverted couts from Fedor
undo Fedor's changes
undo EcalDigiProducer changes