also important
making next() always return something, so it gets "stuck" on EOF once
the token stream runs out
lower default gas
changes to compiler to make module loading stack-safe, using new `loadModule` runtime function
Move the j-block to the technically (and best kind of) correct place
Merge remote-tracking branch 'origin/new-world' into for-bootstrap
reverting change to JGLR, but instead correctly updating curTok to
contain EOF if that is the latest token...