Remove NuclearStackExtension

See merge request !391

Potential update of LayeredSphericalAtmosphereBuilder

See merge request !383

add times to tracks.parquet

See merge request !386

Resolve "Bug requiring multiple calls to `make -j` to successfully build."

Closes #423

See merge request !390

Resolve "README issue with document generation"

Closes #444

See merge request !384

Epos RNDM

See merge request !381

conex update

tests

better ETA calculation

missing file

reduce output

less urqmd output

added missing rnd stream init

ecut

corsika w/o trackwriter

typo in pdg for nuclei

better printout

fixed bug in nuclei A/Z mixup

better printout

better config

more flexible

style

count he in corsika

fixed seeding problem and forc-interaction

added neutrinos

smaller improvements

added neutrino column

furthre unified mars and corsika examples

format

fix mistake

format

some cleanup

remove two files from branch

Adding authorslist_icrc2021.tex for ICRC 2021

See merge request !382

Resolve "Need martian atmosphere model for ICRC"

Closes #435

See merge request !375

More documentation

See merge request !348