Merge pull request #70 from jchambers-ln/salt

added fix to dataset from dinesh
Merge pull request #71 from jchambers-ln/salt

Updates for linux
Merge pull request #72 from jchambers-ln/salt

modifications to fix some glitches for salt parts under linux
Merge pull request #76 from jchambers-ln/salt

fix path issue in linux
Merge pull request #77 from jchambers-ln/salt

fix build script glitches
Merge pull request #78 from jchambers-ln/salt

build script fixes
Merge pull request #79 from jchambers-ln/salt

build script fix
Merge pull request #80 from jchambers-ln/salt

build script fix
Add .travis.yml to salt branch for Travis Continuous Integration build
Merge pull request #81 from mjkrumlauf/salt

Add .travis.yml to salt branch for Travis Continuous Integration build
Merge pull request #86 from jchambers-ln/salt

Salt updates