pad video to avoid timeline spoilers, autoplay fav team option, etc.

[tonywagner]

Another update. Top features:

• No more timeline spoilers! When spoilers are hidden for an archive stream, the stream gets padded with a random amount of extra time on the end, so you don't know exactly how long the game has left to go. This is accomplished by running the streams through a local streaming proxy service.py based on this example

• Also added an option to autoplay live games for your favorite team when entering the addon, per this request from the Kodi forum. I think this renders the other pull request obsolete: List favorite team's game(s) first #43

Other changes:

• a "See scores at inning" option in the main menu -- so you can look at all of yesterday's scores at the start of, say, the 8th inning, in case you just watch the final innings of the closest games without spoilers.
• when spoilers are hidden, the addon now hides whether games are in the bottom of the 9th or extras -- now it just says "9th+"
• suspended/resumed games/streams are now labeled so you can tell them apart
• game icons/fanarts/descriptions are now passed through as variables too, so they can be displayed for games no matter how you access them (previously, they wouldn't show up for "Catch Up" games, or streams accessed through a context menu)
• edit to add: favorite team game(s) now listed first per List favorite team's game(s) first #43
• edit to add: removed settings for In Market Streams (now just always hidden) and proxy server, since they were unnecessary and unused, respectively
• edit to add: probable pitcher last names are now listed (in grey text, so as not to be distracting) in the game list titles

[tonywagner]

I still can't get fanart to display for radio streams when using the Catch Up option, or when selecting the audio stream through the "Choose stream" context menu. I may be the only person who cares about that. :)

But everything else should work, as of now.

[tonywagner]

Now incorporates the changes from #43