Fixed issue with failed downloads history view when history item's provider is no longer enabled or present.

Fixed shabang line

HOTFIX: Removed code in regards to auto-installation of requirements/depends due to inconsistent operational results

REVAMPED: Queue system now subclasses builtin PriorityQueue to help with multi-threading and properly offload tasks to thread executor
FIXED: Database transactions are now tasked by a queue system which resolves data being lost during db calls

Misc code moved around out of main.

Added in javascript router to handler controller actions and proper routing of them.
Version bump to 8.0.0

Added new safe_getattr function to helpers module to handle attribute errors when retrieving data from indexers.
Version bump to 7.0.10

Fixed more issues found with startup and pip installs/upgrades of required packages when running as a non-root/admin user

Version bumped 6.0.45

Version bumped 6.0.45

NEW: Rewrote the startup/restat/shutdown of the app to utilize tornado's ioloop and autoreload features.
NEW: Replaced scheduler with APScheduler.
NEW: Rewrote provider modules to create dynamic instances on the fly and switched to using dicts.
NEW: Removed libs folder and created requirements.txt for installing required libs
NEW: Added in v2 API access for theTVDB.com to support better searches.
FIX: Corrected several filenaming pep8 issues.
FIX: Seperated variables from core code in main __init__ file.
FIX: Fixed several bugs related to metadata parsing.

Many additions, correctios, and bugfixes have gone into this beta release for me to list so please use with caution as always and enjoy!

FIX: File metadata parser now reads file in buffered chunks to prevent high memory usage using hachoir.
FIX: WebAPI help dict object converted to be py3 compat

FIX: Conversion of old-style logging calls to new-style logging calls per new logging module code reqs.
FIX: Using unicode_literals to futureproof py2>py3 conversion.
FIX: Converted old string index lookups to new bytestring index lookups to comply with unicode_literals.
RESTRUCTURE: Gave tests overhaul to making testing of the app code easier and more efficiant.

- Reverts changes made to failedProcessor.py by PR 1253
- Fixes miscelaneous errors on setting a single episode to failed.

- Fixes the erroneous use of segment as a list, when it is already a
list of episodes. This causes various errors in debug log complaining
about missing attributes.

This usage was introduced in
https://github.com/SiCKRAGETV/SickRage/commit/a4c8c53c9141c2050caf230c12ec080faff9c0ca

Re-coded logger facility for better performance and cleaner code plus has better code for rotation of logs.

Searched for other occurrences for the search_queue.FailedQueueItem() call.
Changed segment to [segment]

The failedDownloadQueueItem always expects a single epObj in the segment. But when checking multiple episodes as "Failed" in displayShow, an array is provided. I've changed the queueItem to always iterate over it as an array. And i've made sure that when retry a single episode, it's also send to the queueItem as an array (with a single element).
I've had to adapt the queuing functionality in webserve for this.

Improved search queue code.

Fixed charmap issues for anime show names.

Fixed issues with display show page and epCat key errors.

Fixed duplicate log messages for clearing provider caches.

Fixed issues with email notifier ep names not properly being encoded to UTF-8.

TVDB<->TVRAGE Indexer ID mapping is now performed on demand to be used when needed such as newznab providers can be searched with tvrage_id's and some will return tvrage_id's that later can be used to create show objects from for faster and more accurate name parsing, mapping is done via Trakt API calls.

Added stop event signals to schedualed tasks, SR now waits indefinate till task has been fully stopped before completing a restart or shutdown event.

NameParserCache is now persistent and stores 200 parsed results at any given time for quicker lookups and better performance, this helps maintain results between updates or shutdown/startup events.

Black and White lists for anime now only get used for anime shows as intended, performance gain for non-anime shows that dont need to load these lists.

Internal name cache now builds it self on demand when needed per show request plus checks if show is already in cache and if true exits routine to save time.

Schedualer and QueueItems classes are now a sub-class of threading.Thread and a stop threading event signal has been added to each.

If I forgot to list something it doesn't mean its not fixed so please test and report back if anything is wrong or has been corrected by this new release.

Added new InvalidShowException to NameParser, Removed isGoodResult search check and now attached parsed result show objects and compare them against the show object we use to search with instead.

Backlog and manual searches now check cache first for search results.

Fixed issue with priority post-processing, bug would allow 2nd attempt to go through even if priority settings were not selected.

Fixed issues with cache retrieval and storing of provider results, properly stored now with season and ep info converted to indexer numbering.

Fixed a bug that was caching unconverted scene numbered files for post-processing causing us to skip converting them when needed.