Bump parent to 2.35

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

Signed-off-by: Johannes Schindelin <johannes.schindelin@gmx.de>
Remove 'fake' from the default components of Fiji

It is still drawn in as a transitive dependency, but that is going to go
away once we can finally get rid of the Fiji scripting framework in
favor of the completely redesigned SciJava scripting framework which has
a much more powerful and cleaner architecture.

Signed-off-by: Johannes Schindelin <johannes.schindelin@gmx.de>
Remove long-obsolete C header files

We needed them to compile the launcher, back when it was specific to Fiji
and when it was built with Fiji's own, now abandoned, build system.

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

Even the only member of the original Fiji team who is still actively
developing Fiji as a platform has not run those tests in years. Let them
rest in peace.

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

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