Merge pull request #57 from Taloth/develop

Solved 587-failed-download-history-not-working
Create separate OS X package
New: Filter history by event (all/grabbed/imported/failed)
New: App health displayed in UI
Fixed indexer health check service
Removed SetFolderWriteTime in favour of FolderSetLastWriteTimeUtc
DiskSpaceService will not blow up if total or free space is null
Store state of history filter
Series monitored visible on seasons/episodes on details page and episode details modal

New: Visual indication on season/episode when series is not monitored
New: Prevent changing monitored state when series is not monitored
New: Option to use SSL to connect to nzbget
Better error message when error is received from SABnzbd
csproj
Properly handling multi episode in one scene numbered release

Fixed: Multiple episodes under one scene episode for some shows
Better error messaging when connecting to nzbget fails
New: Rename all selected series from the series editor
Prevent XML error from blowing up integration test
Only catch xml exception
new: Redirect through dereferer.org for external links
EpisodeFileMover updates episode file path after move
Return MoveFile