Initial version of SCons-based build package
commit podd branch ...
Merge branch 'brash_scons' of hallcgit:hcana into brash_scons
Merge branch 'brash_scons' of hallcgit:hcana into brash_scons
Updates ...
Merge branch 'brash_scons' of hallcgit:hcana into brash_scons
Minor change associated with fix to Hall A library versioning issues ...
Merge branch 'brash_scons' of hallcgit:hcana into brash_scons
Updated SConscripts for change from THcShowerHit to THcRawShowerHit
Modifications to .gitignore to ignore .os files (SCons build standard) as well as some other SCons generated files.
updates to podd
Merge branch 'develop' into saw_scons
Use podd with scons sources
Add some scons cleanup to "make realclean"
Add a README for GitHub.