Fix out of bounds string assert in zl-gfx due to improper lower-casing of an std::string
Make the host log an error when a script fails to load rather than just silently failing
Fix MOAIFont crashing when trying to use a FreeTypeFont that failed to load
Fixed addRopeJoint interpreting parameters as local anchors instead of world anchors
Make zl-vfs able to load an archive that has had data prepended to it

Comment from physfs, from which this approach was inspired:
>  For self-extracting archives, etc, there's crapola in the file
>  before the zipfile records; we calculate how much data there is
>  prepended by determining how far the central directory offset is
>  from where it is supposed to be (start of end-of-central-dir minus
>  sizeof central dir)...the difference in bytes is how much arbitrary
>  data is at the start of the physical file.
Merge branch 'ropejointinterface'
Merge branch 'ziploadfix'
Make host able to run when a directory or archive is dropped on it, or if it is a fused exe
Merge branch 'fancyhost'
Fix issue with build docs script giving a "too many arguments" error

This was occurring if any of the required exes' path had a space in
it because it would be interpreted as separate words rather than one
string.
Fix MOAIBox2dWorld:getRayCast to convert units automatically and to have documentation match return values