Bump to pom-scijava 1.77

Signed-off-by: Jenkins <jenkins@dev.loci.wisc.edu>
Remove obsolete datestamp comment
Disable Bio-Formats update checker

This change has two effects:

1) The "Plugins > LOCI > Update LOCI Plugins" command now simply
   launches the ImageJ updater.

2) The check for a new Bio-Formats stable release is now disabled upon
   each startup of Fiji. While it is possible to reenable it for the
   lifetime of the JVM using the "Plugins > LOCI > LOCI Plugins
   Configuration" dialog, this change will catch the vast majority of
   undesirable update checks.
TrackMate: update to latest ImgLib2 API

The ImgLib2 API changed from 2.0.0-beta-9 to 2.0.0-beta-15. The
imglib2-meta component was created, and ImgPlus (and HyperSliceImgPlus)
moved there. The CalibratedSpace API also changed.
gitignore: add more JARs
Remove date stamp comments from Eclipse APT config

Eclipse 4.3 strips them out anyway, and they are not necessary
for the annotation processor to function.

This commit removes them across the board throughout Fiji, rather than
piecemeal as done in c499b4930078af8f1a0d0834f0d02c6c866aac18 and
e0a3fc397ec6f78900597e048a063cdb8150d891. Should have done them all at
once in the first place!