Merge pull request #97 from ACManke/master

updating tutorial/ demo scripts so they don't depend on urls

Merge branch 'master' of https://github.com/ACManke/PyFerret into dev

minor adjustments

one last change, variance-based levels for DSG Profile or Timeseries …

…plots on a map

Fix the call to get_str_data_array_params

git-svn-id: file:https:///home/users/tmap/svn/repos/ferret/branches/pyferret@27192 fdbf22ae-c210-0410-be80-ca943da6b8f8

Update dsg_tutorial.jnl from ferret/trunk and update bench results lo…

…g files

git-svn-id: file:https:///home/users/tmap/svn/repos/ferret/branches/pyferret@27062 fdbf22ae-c210-0410-be80-ca943da6b8f8

No-change merge of 'Ferret/master'

git-svn-id: file:https:///home/users/tmap/svn/repos/ferret/branches/pyferret@26201 fdbf22ae-c210-0410-be80-ca943da6b8f8

Update version to 7.4.4 for public release; update bench/tst_results/

git-svn-id: file:https:///home/users/tmap/svn/repos/ferret/branches/pyferret@25804 fdbf22ae-c210-0410-be80-ca943da6b8f8

Bump version to 7.4.3 for bug-fix release; update bench/test_results

git-svn-id: file:https:///home/users/tmap/svn/repos/ferret/branches/pyferret@25554 fdbf22ae-c210-0410-be80-ca943da6b8f8

Update from ferret/trunk (fix #1883: _FillValue of NaN); update bench…

…/test_results

git-svn-id: file:https:///home/users/tmap/svn/repos/ferret/branches/pyferret@25361 fdbf22ae-c210-0410-be80-ca943da6b8f8