3.4.4

rename utility files
append tvi_ to public functions and macros
append TVI_ to public constants
print cast and crew in a more neater fashion with 2 columns
  NEEDS FIX: the offset of the "role" column is screwed up whenever the string
             in the "name" column contains any non-ASCII characters
correct "persons" to "people" :D
add handy shortcuts for accessing cast members