extended testCFSv2_binary to include nonzero Tp including nanoseconds
PulsarCrossCorr_v2: fixed a mistake in default reference time in this template structure
lalapps/pulsar: collected small helper codes in new subdir 'Tools'

   - passes 'make distcheck'
   - refs #20
TEMPOcomparison: updated to new ephemeris-file input convention

   - use direct input of --ephem{Earth,Sun}
TEMPOcomparison: fixed input check, less verbose output
TEMPOcomparison: removed trailing whitespace
Fix the warnings produced by vectormath