New Condition Algorithm for Calo Super Cells

This MR introduces a new condition algorithm CaloSuperCellAlignCondAlg. Its functionality combines what has previously been done by the super cell manager converter and by the super cell alignment tool.

The following changes have been implemented

1. Several auxiliary methods and functions were moved from the CaloSuperCellAlignTool.cxx and CaloSuperCellMgrDetDescrCnv.cxx into CaloDetDescrUtils/CaloSuperCellUtils, so that these functions now can also be used by the new CaloSuperCellAlignCondAlg.
2. In order to get the package dependencies right, the CaloSuperCellAlignTool was moved into a new package CaloAlignment/CaloAlignmentTools. The CaloAlignTool was moved there as well, for the sake of consistency.
3. Finally, the configuration of CaloSuperCellAlignCondAlg was activated.

This MR contains several commits, that reflect the various stages of the development. This should also simplify the code review process.

Tag: @ssnyder and @wlampl