Fixed result content for Season Pack results

Added an extra check into the snatchEpisode method
so that the result.content data for a required
torrent is always downloaded if needed
Renamed bestSeasonNZB to bestSeasonResult

bestSeasonNZB is confusing in this context
we are dealing with results which can be
NZBs or Torrents
Fix sorting on mass update page
Merge pull request #743 from garvinob/branch-fix_torrent_seasonpack_downloads

Fixed result content for Season Pack results
Merge pull request #746 from adam111316/mass_update_sorting

Fix sorting on mass update page
Fix ABD shows manual and backlog searches
Merge pull request #749 from adam111316/abd_fixes

Fix ABD shows manual and backlog searches
Change minimum backlog frequency to a more acceptable value
Merge pull request #751 from adam111316/backlog_freq

Change minimum backlog frequency to a more acceptable value
Fix for torrentbytes provider where torrentid is <6 characters long
Fixes rejection of invalid torrent files
Merge pull request #754 from adam111316/fix_blackhole

Fixes rejection of invalid torrent files
Merge pull request #752 from adam111316/torrentbytes_fix

Fix for torrentbytes provider where torrentid is <6 characters long
Added www.kickmirror.com to list of urls to try
Possible fix for incorrect show matches
Added indexerid to CMD_Show(ApiCall)
Merge pull request #755 from RoostayFish/dev

Added indexerid to CMD_Show(ApiCall)
notifiers/libnotify: fix syntax error from #624

Prior to this got error 'too many values to unpack' when updating
and libnotify notifications were enabled.
Merge pull request #756 from 3flex/patch-1

notifiers/libnotify: fix syntax error from #624
Update bitsoup.py - new table format

Table that lists torrents has changed, and the download link is on third column