Modify identifier to handle parameters passed to imagej-omero
Only pass one parameter to imageJ
Add support for RDouble.
Fix error message.
Convert Double to RDouble.
Remove whitespace and unused import.
Seperated 'group permission update' from 'group udpate'

This was necessary in order to be able to show a error message
if a permission downgrade fails
Just made some 'cosmetic' changes and comments
Removed some unnecessary code
add new checksum algorithm to supported list

for @sbesson
adjust unit tests to make sure all checksum algorithms are covered
Add integration test for sessions login diagnostics message

OME-DCO-1.1-Signed-off-by: Sebastien Besson <seb.besson@gmail.com> (github: sbesson)
Add quiet attribute to omero.cli.Context to suppress self.err()

OME-DCO-1.1-Signed-off-by: Sebastien Besson <seb.besson@gmail.com> (github: sbesson)
Expose -q (quiet mode) in all plugins using configure_login

OME-DCO-1.1-Signed-off-by: Sebastien Besson <seb.besson@gmail.com> (github: sbesson)
Test login diagnostics with and without quiet mode

OME-DCO-1.1-Signed-off-by: Sebastien Besson <seb.besson@gmail.com> (github: sbesson)
Move -q arguments to add_login_arguments

- Remove -q argument from hql plugin to prevent conflicts
- Store -q argument as isquiet and use this variable in  omero.cli.Context

OME-DCO-1.1-Signed-off-by: Sebastien Besson <seb.besson@gmail.com> (github: sbesson)
Unify -q/--quiet login arguments with the hql plugin

OME-DCO-1.1-Signed-off-by: Sebastien Besson <seb.besson@gmail.com> (github: sbesson)
Fix double space in argument help

OME-DCO-1.1-Signed-off-by: Sebastien Besson <seb.besson@gmail.com> (github: sbesson)
Delegate the isquiet check for self.err() to the CLI plugins
make string truncation more robust