Update apache common libs

[dominikl]

I have no idea where the apache commons io dependency is defined. But lets see if this fixes #435

[jburel]

commons-io is injected in omero-server
There was an attempt to remove it see ome/omero-romio#14
I don't think we should add it
I think we should try to use nio Paths or Files. See for example #268 usage of toURI to solve a similar problem

[dominikl]

Good idea. I'll try to remove it 👍

[dominikl]

Actually, not a good idea. It's everywhere. I've tried got rid of it in Insight, but then failed at

omero-insight/src/main/java/org/openmicroscopy/shoola/env/data/OmeroImageServiceImpl.java

Line 263 in 558b56c

icContainers = ic.getContainers();

with error: cannot access DirectoryWalker, icContainers = ic.getContainers(); I.e. it's heavily used in omero-blitz as well. You mentioned omero-romio... I guess it's in many many more. Which probably also means updating it to a new version is a pain.

[dominikl]

--exclude temporary exclude due to merge conflict