Revert "Don't set TERM in init.vanir.rc"

Fixes programs that use libncurses (htop, etc.)

This reverts commit cf71612679acda69673de6db68d85c1e0873bc2a.
Fix root

Revert "Don't set persist.sys.rootaccess in prop overrides"

DERP

This reverts commit 12e95549f873c8cbcbfb16715f75305014769d46.