don't block daemon startup on the file manager

CHANGELOG.md

@@ -24,6 +24,7 @@ at anytime.
 ### Changed
   * reflector server to periodically check and set `should_announce` for sd and head blobs instead of during each request
   * reflector server to use `SQLiteStorage` to find needed blob hashes for a stream
+  * file manager startup to not block daemon startup
 
 ### Added
   * scripts to autogenerate documentation

lbrynet/file_manager/EncryptedFileManager.py

@@ -44,8 +44,8 @@ class EncryptedFileManager(object):
     @defer.inlineCallbacks
     def setup(self):
         yield self._add_to_sd_identifier()
-        yield self._start_lbry_files()
-        log.info("Started file manager")
+        d = self._start_lbry_files()
+        d.addCallback(lambda _: log.info("Started file manager"))
 
     def get_lbry_file_status(self, lbry_file):
         return self.session.storage.get_lbry_file_status(lbry_file.rowid)