Working on color coding by categorical variables.
Merge branch 'master' into parameter-image-model
Merge branch 'master' into parameter-image-model
Setting sort order on categorical column data.
ignore web client images and images.csv
show permissions of the file that could not be accessed
Merge branch 'master' into file_perm_handling_over_ssh
correction to handle special chars in csv file str
Merge branch 'master' into file_perm_handling_over_ssh
formatting
Fixing problem with image fields containing whitespace resulting in broken login. Closes #145.
Merge branch 'master' into parameter-image-model
Remove copy-and-paste error in the remote parameter image model wizard.  Closes #148.
make sure the file exists before using the path in a command, also make sure it's a permission issue before checking the permissions
remote file handling tests to ensure properly handling of exceptions
Merge branch 'master' into file_perm_handling_over_ssh
typo sessions to session in case we decide to use it
adding selected rows save to csv
Merge branch 'master' into file_perm_handling_over_ssh
Remove unused code.