Use SolidCompression to shave off some bytes
Add [Code] to util.iss for syntax highlighting
New utility functions for comparing version numbers
New registry.iss for working with registry
Will use latest found Erlang version (rather than a preferred and then some indeterminate fallback)
Correct for needing third ValueName argument
Replace AppendErlangPath with appropriate function composition
Update constant/check functions to use GetLatestErlangPath
Simply use GetLatestErlangPath everywhere
Offline installer uses same language for path task as web installer
Add Erlang path as post-install step instead of run entry
Some nitpicks
Condense scripted constant functions into macro definitions