Fixes the HV application and adds the HPS collimator

In the pull request there are files those shouldn't be here. Please see the detailed comments about each file below:

apps/harp_genericApp/Db/hps_collimators.db      -- accept changes (hps collimator)
apps/harp_genericApp/medm/hps_collimator.adl    -- accept changes (hps collimator)
apps/Makefile                           -- ignore this file (should not be different from your version)
apps/chillerApp/op/medm/chiller.adl     -- ignore this file
apps/configure/RELEASE                  -- accpet changes (added EPICS_EXTENSIONS)
apps/generalApp/Makefile                -- accept changes (disabling makeing in th ar directory)
apps/generalApp/alh/Makefile            -- accept changes (fixed the name of file used by Makefile)
apps/generalApp/ar/Makefile             -- ignore this file or delete (archiver is not going to be used so I would delete entire apps/generalApp/ar)
apps/generalApp/medm/ioc_alive.adl      -- ignore this file (tried to merge to your version manually)
apps/generalApp/scripts/#make_elog_entry.pl#    -- accept changes (this file should not be in the repository)
apps/generalApp/strip/.gitignore        -- ignore this file
apps/hvcaApp/DB/Makefile                -- accept changes (commented out the automatic generation of ecal.dat from ecal.pl)
apps/hvcaApp/DB/bm.dat                  -- accept changes (beamline PMTes changes requested by FX and Stepan)
apps/hvcaApp/DB/ecal.dat                -- accept changes (somehow an old version went into github this is correct version)
apps/iocBoot/iocECal_Voltages/Makefile  -- accept changes (added and doing nothing Makefile so it will not fail if called recursively)
apps/iocBoot/iocECal_Voltages/envPaths  -- accept changes (initial version of environment, should not be overwriten by make)
apps/iocBoot/iocECal_Voltages/st.cmd    -- accept changes (initial verion of startup configuration)
apps/iocBoot/iocchiller/st.cmd          -- ignore this file
apps/linkmaker.sh                       -- ignore this file
apps/mpodCratesApp/src/Makefile         -- ignore this file