Worker: Improved flag handling, added error checks for config files,
minor fixes

Rewritten flag handling using GNUs getopt to prevent crashs in case the
arguments are shuffled or otherwise wrong.
Check first if files could be opened before working with them to prevent
crashs.
Removed misleading .rd0 comments and outputs since .rd0 files aren't
used by many people anymore. Replaced Rd0 variable names with Sim.
User: Remove UCLA/Sergeys clustering algorithm
User: Remove TAPS-specific clustering
User: Get rid of Max-TAPSCluster config, should always be Max-Cluster
Core: Remove TA2TOFApparatus, including unused base classes
Core: Fixed code indentation
Core: Refactor: De-inline TA2ClusterDetector/HitCluster_t methods
Scripts: Add some Next-Neighbour: perl helper scripts
Scripts: Remove intermediate helper scripts again
Core: New clustering algorithm

The details are described in the DAQ Wiki here:
http://wwwa2.kph.uni-mainz.de/intern/daqwiki/analysis/clustering
User: MC: Modifications for new clustering algorithm
Calib: Fix Next-Neighbour statement for new cluster algorithm
User: 2014.07: Use tighter TAPS Veto time cuts
User: 2014.07: Enable more calibrations
User: 2014.07: Add good full target runs (used for calibration)