CZI Import Job

OME-DCO-1.1-Signed-off-by: Sebastien Besson <seb.besson@gmail.com> (github: sbesson)
Remove junk files/update CZI_Import.m based on Sbesson's comments

OME-DCO-1.1-Signed-off-by: Sebastien Besson <seb.besson@gmail.com> (github: sbesson)
Minor Edits

OME-DCO-1.1-Signed-off-by: Sebastien Besson <seb.besson@gmail.com> (github: sbesson)
Remove Roger's folders from the import list
Use new checksum algoithm in the ImportConfig
Use the proper name for the checksum algorithm
Parse jvmcfg service names from the end

With the addition of service-specific support in
`bin/omero config`, the previous jvmcfg naming
scheme of `omero.jvmcfg.$SERVICE.$PROPERTY` was
perhaps confusing. Now, the service name is parsed
from the end: `omero.jvmcfg.$PROPERTY.$SERVICE`.
Limit the number of elements in jvmcfg keys

`bin/omero admin jvmcfg` was printing values
for the wrong service. E.g.:
```
   bin/omero config set omero.jvmcfg.perm_gen.indexer 2g
   bin/omero admin jvmcfg
```
listed `blitz=Settings({"permgen.indexer": "2g"})`.

Now we assume that all the jvmcfg properties are a single
dotted element long so that we can strip off the remaining
services.
Improve output of `bin/omero admin jvmcfg`

 * Empty settings are now `Settings()` rather than
   `Settings({})`.
 * Empty settings are omitted from jvmcfg
 * Setttings values follow other values.
make string truncation more robust
improve width-based string truncation for search result names
join fetch creation event as well as update event in gateway
join fetch creation event as well as update event in server
report image object creation date for import time
Respect user-specific heap_size in percent strategy
Merge pull request #2869 from mtbc/trac-12495-insight-import-date

fix #12495: have Insight report image import date correctly
Fix broken test of marshalling tree in accordance with:
https://trac.openmicroscopy.org.uk/ome/ticket/12474

The test now correctly uses a read-only group and thus also asserts that
the received permissions reflect that
Fix permissions for tree projections

Makes use of a cache to avoid repeated querying

Temporary fix for:
http://trac.openmicroscopy.org.uk/ome/ticket/12474
Fixed bug where project permissions being used in place of dataset
Restored normal permissions parsing in tree

Convert the permission type in the workaround instead