modules/pom.xml: add an (out-commented) additional module

Now that ImageJ2 depends on scijava-common, we might want to build
that as part of the Fiji build, too.

Signed-off-by: Johannes Schindelin <johannes.schindelin@gmx.de>
Update the Bug Submitter to use the ImageJ2 updater directly

Signed-off-by: Johannes Schindelin <johannes.schindelin@gmx.de>
Fiji_Updater: fix javadocs

Signed-off-by: Johannes Schindelin <johannes.schindelin@gmx.de>
Fiji_Updater: deprecate obsolete method

Signed-off-by: Johannes Schindelin <johannes.schindelin@gmx.de>
wip