Revert "ignore changing in orientation, it causes issues in pinentry"

This reverts commit d7d8c222570528d52b799cf0999681370b9969b0.

the pinentry crashes/zombieing have been fixed, so we can allow rotation
run-tests.sh: clean up to use the variables that are used elsewhere in the project
put gnupg libs first in LD_LIBRARY_PATH to make sure we get the right ones

this should make it a tiny bit harder to sneak a bad .so into gnupg, and
also avoid cases where people might install stuff willy-nilly on their
device.
tame logging, its producing vast amounts of unnecessary data (closes #1385)
make InstallAndSetupTask dialog uncancelable to prevent incomplete installs