gen-jar-with-deps: remove SezPoz-specific handling

Since we use the MetaInfCombiner now, there is no more need for this
(besides, it actually errors out now).

Thanks Jamila Jenkins and Curtis Rueden for pointing that out.

Signed-off-by: Johannes Schindelin <johannes.schindelin@gmx.de>
Bump to pom-scijava 1.114

Signed-off-by: Jenkins <jenkins@dev.loci.wisc.edu>
Remove all .factorypath files

Now that we no longer use SezPoz but SciJava-common's own annotation
processor, let's not force a specific (forked) SezPoz version into
Eclipse's factory path.

Signed-off-by: Johannes Schindelin <johannes.schindelin@gmx.de>
Remove Eclipse-specific annotation processor settings

These were needed as long as we had SezPoz...

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