Release 0.7.1.0 2017-04-03

[Wally73]

0.7.1.0 2017-04-03:
   ***NOTE*** This requires an update of Composer itself, to v1.4.0 or later.
   `composer self-update`
Added:

Changed:
   * Removes conditional checking for TPG as it is no longer optional.
   * Remove use cases for python backfill script.
   * Remove nntpproxy support.
   * Update fxp/composer-asset-plugin to v1.3.0
      ***NOTE*** This requires an update of Composer itself, to v1.4.0 or later.
   * Increase release size floor values to -10/10 in NameFixer class uidCheck function for better
     mediainfo matching.
   * Improve mediainfo uniqueid matching.
   * Remove git repository checks from Tmux scripts. This is an effort to remove the use of the
      repository from user code. Dev code will still use it for some tasks (e.g. apply tags for
      releases).

Fixed:
   * Fix `zed update nzedb` (PR 2406).
   * Redirect from index page to Install when 'install.lock' does not exist.
   * Update control tool for sabnzbd v1.x API (PR 2398).
   * Make NZBImport check for searchname dupes (Closes issue 2411).
   * Update import predb daily batch script to handle changed layout on github. Also adds the
      date of the file to successful download message.
    * Gamma PC Games view doesn't display grouped by gamesinfo_id.