Fix requires
Documentation Fixes
Exclude pl directory from documention generation
Initial Commit
Detect that the specified slot does not contain fuel
Ported to lapp and made selecting the width of the stairs an option
Made the turtle not drop the "junk" blocks in intelligent mode
Moved some configuration options to their own tables
Moved _place function from terrapin namespace to local
Added drop family of functions
Fixed explore family of functions

Currently it will still break inmany use cases though. It assumes that
the turtle is moving forwards. Any other direction will break it.