Fix CLI `omero group perms` subcommmand

Propagate the recent changes made to the group arguments using --id/--name
options to the perms() method using parse_groupid() to return the group and
group identifier.
Fix type check when passing omero.model.ImageI() object
Add support for big image export as an OME-TIFF file

- Initialize an increment INC variable to the value specified in
components/blitz/src/ome/services/blitz/impl/ExporterI.java
- Split the data read into chunks of size INC
- Add logging and console display for big images download
merge develop -D org -I include -E exclude: PR 991 (Add support for Ice 3.5 (develop))
merge develop -D org -I include -E exclude: PR 1132 (Repository API)
merge develop -D org -I include -E exclude: PR 1324 (Jython scripts (See #918))
merge develop -D org -I include -E exclude: PR 1326 (Update develop submodules)
merge develop -D org -I include -E exclude: PR 1342 (Python code examples and scripts for Paris develop)
merge develop -D org -I include -E exclude: PR 1350 (OMERO.matlab: add functions to update file annotations (rebased onto develop))
merge develop -D org -I include -E exclude: PR 1353 (Fix CLI `omero group perms` subcommmand (rebased onto develop))
merge develop -D org -I include -E exclude: PR 1354 (OMERO.matlab: fix OME-TIFF export for large images (rebased onto develop))
merge develop -D org -I include -E exclude

Repository: openmicroscopy/openmicroscopy
Already up-to-date.
Merged PRs:
  # PR 991 rleigh-dundee 'Add support for Ice 3.5 (develop)'
  # PR 1132 knabar 'Repository API'
  # PR 1324 joshmoore 'Jython scripts (See #918)'
  # PR 1326 snoopycrimecop 'Update develop submodules'
  # PR 1342 will-moore 'Python code examples and scripts for Paris develop'
  # PR 1350 sbesson 'OMERO.matlab: add functions to update file annotations (rebased onto develop)'
  # PR 1353 sbesson 'Fix CLI `omero group perms` subcommmand (rebased onto develop)'
  # PR 1354 sbesson 'OMERO.matlab: fix OME-TIFF export for large images (rebased onto develop)'

Repository: openmicroscopy/bioformats
Already up-to-date.
Merged PRs:
  # PR 528 melissalinkert 'Tile performance improvements for VMS and NDPI'

Repository: ome/scripts
Already up-to-date.

Repository: openmicroscopy/ome-documentation
Already up-to-date.
Merged PRs:
  # PR 369 rleigh-dundee 'Cpp: Correct content and markup'
  # PR 404 gusferguson 'Updating Download screenshots for Version 5 (FS)'
  # PR 422 hflynn 'Fixes from ticket 11223 (rebased onto develop)'
  # PR 425 ximenesuk 'Dropbox page update (rebased on develop)'

Generated by OMERO-merge-develop#358 (http://hudson.openmicroscopy.org.uk/job/OMERO-merge-develop/358/)