Removes scripts from images/ directory
fix #601 - update python to latest 2p7p8
Update python_external.cmake

commenting out patch step
Merge pull request #1 from doutriaux1/patch-1

LGTM - Update python_external.cmake
Fix devide-by-zero error and update ctest images
Fix slice position init
fix #419

should not switch to esmf if not there, should switch back to libcf if no esmf built
fix #478

can plot file variable
also remove bit that was reducing variables to 4D not True any longer since switch to VTK
Renamed Test

fix #632
renamed from Doutriaux to Accuracy
indentation error fixed

verified with esmfless build, works great
fix #419
Update dv3d_slider_test.png
Clones to 'vistrails' no matter the URL
updated Tom's pix with mine, although it looks the same
Merge pull request #896 from UV-CDAT/issue_894_fixes-vistrails-dir-name

Clones to 'vistrails' no matter the URL
Merge pull request #886 from UV-CDAT/vcs3D-fix-unexpected-error-884

Vcs3D fix unexpected error 884

looks good passes all ctest now both on my mac and linux.
tweaks for naonymous checks

fix #899
close .anonymous file after reading it
when value is False we did'nt set ping_checked so it kept rechecking
Merge pull request #892 from UV-CDAT/issue_419_noesmf_built

Issue 419 noesmf built
Merge pull request #891 from UV-CDAT/issue_632_rename_test

Renamed Test
Merge pull request #900 from UV-CDAT/issue_899_anonymous_check

tweaks for naonymous checks
Merge pull request #748 from remram44/scripts-in-images-dir

Removes scripts from images/ directory