fixed: TMDB Scraper country info from wrong table

Bug report #36:

http://bugs.embermediamanager.org/thebuggenie/embermediamanager/issues/36
Merge pull request #37 from Dekker500/Code-Documentation

Code documentation
fixed: no plot from IMDB
fixed: Part 1/Part1 renamer/stacking bug
Revert "fixed: Part 1/Part1 renamer/stacking bug"

This reverts commit 95e713489d51bb66b382887276b5b48f6abb6ec0.
EmberAPI\clsAPIDVD documentation

Added method comments and minor parameter checking to this class.