Add git-describe logic to ant/common.xml

Two calls are made to git-describe in order to detect
whether this is an exact or an inexact match for a tag.
The release.version property is then built up from the
parsed tag and should be used as the basis for all versions.
Move all 4.5-DEV build.properties to use release.version
Also change scifio-devel and scifio-tools

Unclear why these were set to different values.
Use @release.version@ in FormatTools
Strip [exec] Result: 128 from output
Allow omero.version override
Suggest using OMERO.ij instead of the "Download from OMERO" plugin
Update omero_client.jar to 4.4.8p1

This allows the "Download from OMERO" plugin to work with 4.4.x servers.

Fixes #10770.
Merge remote-tracking branch 'origin/dev_4_4' into rebased/dev_4_4/9639-tag-describe

Conflicts:
	components/ome-xml/build.properties
Fix exact tag match check to set the release.version property

With this commit, the `init-version` target should not append a `-DEV`
suffix is the current commit is exactly matching a tag.
Clarify OMERO plugin deprecation
Merge pull request #698 from melissalinkert/ticket-10770

Fix "Download from OMERO" plugin for 4.4.x
Merge pull request #636 from joshmoore/rebased/dev_4_4/9639-tag-describe

Use `git describe` for Bio-Formats version (See #9639) (rebased onto dev_4_4)