Fix Add Trending Shows "Not In library" now filters tvrage added shows.

Add a hover over text "In library" on Add Trending Shows to display tv database show was added from.
Merge pull request #52 from JackDandy/feature/FixTrendingFilter

Fix Add Trending Shows "Not In library" now filters tvrage added shows.
Merge branch 'release/0.4.0' into develop
Add TVRage network name standardization
Merge pull request #19 from adam111316/feature/AddNetworkStandardization

Add TVRage network name standardization
Fix reduces time API endpoint Shows takes to return results.

Fix indexer mapper caching.
Fix tvrage API garbage collection.
Merge pull request #54 from JackDandy/feature/FixAPIShowsSpeed

Fix reduces time API endpoint Shows takes to return results.
Merge branch 'release/0.4.0' into develop
Fix Coming Eps Page to include shows +/- 1 day for time zone corrections.

More detail...
Episodes airing in a different time zone to the users own can be missing on the Coming Episodes Page. For today, the current day next week, and the last day in the missing episode range; these 3 days (+/- 1 day) can be missing episodes from the display if they air on a different day in their time zone compared to the users current day.

All episodes in the banner layout for today may display as red or green background even if not aired/missing yet because of their airing time. The background colour of the first episode of today in banner view would be shown for all episodes today in this view, since the variable for the episode ending which determines the background colour was only set for the first episode after the today's day header.

Technical detail...
Fix banner view: cur_ep_enddate wasn't set for every episode.
Remove duplicates from SQL result.
Merge pull request #55 from JackDandy/feature/FixComingEpsIncludeShows

Fix Coming Eps Page to include shows +/- 1 day for time zone corrections.
Merge branch 'release/0.4.0' into develop
Fix items shown for the current week on Coming Episodes/Calendar Layout.

Other data: past and after next week isn't shown in this view.
Fix wrong sql operator being used.
Fix: convert tomorrow toordinal().
Change bring webapi inline to these changes.
Add multi dimension sorting and clarify some variable naming.
Merge pull request #57 from JackDandy/feature/FixCalendarThisWeek

Feature/fix calendar this week
Merge branch 'release/0.4.0' into develop
Fix season jumping dropdown menu for shows with over 15 seasons on Display Show.
Merge pull request #60 from JackDandy/feature/FixDisplayShowSeasonJump

Fix season jumping dropdown menu for shows with over 15 seasons on Display Show.
Merge branch 'release/0.4.0' of github.com:SickGear/SickGear into release/0.4.0
Merge branch 'release/0.4.0' into develop
Change some provider images. Add a few new images.

Add nzbs_in and nzb_is for custom providers to use.
Add network images for Esquire and Smithsonian.
Add a tweaked 6box for dark and light themes.
Reduce size of some images.