[Halld-offline] nightly build errors and warnings

[Mark Ito]

================ ERRORS ================
/group/halld/Software/builds/sim-recon/nightly/2011-10-03/halld_ifarm1102.log:svn: Can't open file 'sim-recon/src/programs/Analysis/plugins/pid_hists/.svn/text-base/DEventProcessor_pid_hists.cc.svn-base': No such file or directory
================ WARNINGS ==============
/group/halld/Software/builds/sim-recon/nightly/2011-10-03/halld_ifarm1102.log:DBCALCluster_factory.cc:407: warning: unused variable 'sigTheta'
/group/halld/Software/builds/sim-recon/nightly/2011-10-03/halld_ifarm1102.log:DBCALCluster_factory.cc:421: warning: unused variable 'sigPhi'
/group/halld/Software/builds/sim-recon/nightly/2011-10-03/halld_ifarm1102.log:DBCALGeometry.cc:141: warning: unused variable 'cell_layer'
/group/halld/Software/builds/sim-recon/nightly/2011-10-03/halld_ifarm1102.log:DBCALCluster_factory.cc:407: warning: unused variable 'sigTheta'
/group/halld/Software/builds/sim-recon/nightly/2011-10-03/halld_ifarm1102.log:DBCALCluster_factory.cc:421: warning: unused variable 'sigPhi'
/group/halld/Software/builds/sim-recon/nightly/2011-10-03/halld_ifarm1102.log:DBCALGeometry.cc:141: warning: unused variable 'cell_layer'
/group/halld/Software/builds/sim-recon/nightly/2011-10-03/halld_jlabl3.log:DBCALCluster_factory.cc:407: warning: unused variable 'sigTheta'
/group/halld/Software/builds/sim-recon/nightly/2011-10-03/halld_jlabl3.log:DBCALCluster_factory.cc:421: warning: unused variable 'sigPhi'
/group/halld/Software/builds/sim-recon/nightly/2011-10-03/halld_jlabl3.log:hdv_mainframe_Dict.cc:147: warning: dereferencing type-punned pointer will break strict-aliasing rules
/group/halld/Software/builds/sim-recon/nightly/2011-10-03/halld_jlabl3.log:DBCALCluster_factory.cc:407: warning: unused variable 'sigTheta'
/group/halld/Software/builds/sim-recon/nightly/2011-10-03/halld_jlabl3.log:DBCALCluster_factory.cc:421: warning: unused variable 'sigPhi'