Added sm_30 to compile options.
Merge remote-tracking branch 'dillon/master'
Merge remote-tracking branch 'dillon/master'

Conflicts:
	src/ElVis/Core/CMakeLists.txt
Merge remote-tracking branch 'origin/master'
Merge remote-tracking branch 'dillon/master'
Merge remote-tracking branch 'SCI-ElVis/master'
Replaced BOOST_AUTO with auto.

Removed references to Callgrind on Windows.
Fix windows warnings.

Update regression tests to be a little more flexible when comparing images.
Merge remote-tracking branch 'SCI-ElVis/master'
Merge branch 'master' into FixWindowsCompilation

Conflicts:
	src/ElVis/Core/SceneView.cpp
	src/ElVis/ElVisCLI/main.cpp
Updated Linux to use C++ 11.

Misc compilation fixes.
Added new double precision regression images.
Merge remote-tracking branch 'origin/Cxx11' into FixWindowsCompilation
Merge remote-tracking branch 'SCI-ElVis/develop' into FixWindowsCompilation

Conflicts:
	src/CMakeLists.txt
	src/UnitTest.cmake
Tring to cleanup some more cmake files.
Merge remote-tracking branch 'SCI-ElVis/bnelson/develop' into galbramc/develop
Cleaning up more stuff with cmake. Changed pixes from int to unsigned int and broke regression tests.
Removed Externals from coverage information. Increased boost C++11 fix to version 1.53.
Fixed coverage to actually exclude Externals
Minor CMake cleanup