Merge pull request #41 from CDAT/fix_conda_build_env Fix conda build env

Merge pull request #40 from CDAT/fix_percentile_bug Fix percentile bug

Merge pull request #37 from CDAT/run_tests_with_variants Run tests with variants

Merge pull request #29 from CDAT/remove_macos_py2 Remove macos py2

doesn't dump file unless asked, reads good var in assert func and sav… ( #28) * doesn't dump file unless asked, reads good var in assert func and save with correct name * no restriction on numpy

Merge pull request #22 from CDAT/migrateToCircleCI2 Migrate to circle ci2

need latrest nupmy 

Merge pull request #19 from UV-CDAT/cdat_nightlies_pulled Cdat nightlies pulled

Merge pull request #11 from UV-CDAT/mac_build Mac build

Merge pull request #10 from UV-CDAT/doc Doc