Fix some issues reported by lintian

Fix some issues reported by lintian

• Set upstream metadata fields: Archive, Bug-Database. (upstream-metadata-file-is-missing)
• Drop transition for old debug package migration. (debug-symbol-migration-possibly-complete)
• Update standards version to 4.6.2, no changes needed. (out-of-date-standards-version)

Debdiff

These changes affect the binary packages:

[The following lists of changes regard files as different if they have different names, permissions or owners.]

Files in second set of .debs but not in first

-rw-r--r--  root/root   /usr/lib/debug/.build-id/03/a5e832f5cc35338d5c9e35af4a1fdcbbc8a567.debug
-rw-r--r--  root/root   /usr/lib/debug/.build-id/49/76e500fcbb03c6929091d185c7a5bacd16d6ff.debug
-rw-r--r--  root/root   /usr/lib/debug/.build-id/d9/f6a3832c0474f259dc005b7eebd56182880965.debug

Files in first set of .debs but not in second

-rw-r--r--  root/root   /usr/lib/debug/.build-id/10/b0ae12e30818234eea799c25847363fd2e5ac4.debug
-rw-r--r--  root/root   /usr/lib/debug/.build-id/88/ed7d88c9c0cbb801046b7fbe6b6d425e96bc6f.debug
-rw-r--r--  root/root   /usr/lib/debug/.build-id/ed/e7efe70ef475f3c72839669e5ad961bc3d06f4.debug

No differences were encountered between the control files of package **flightgear**

Control files of package flightgear-dbgsym: lines which differ (wdiff format)

• Breaks: flightgear-dbg (<< 1:2016.2.1+dfsg-6~)
• Build-Ids: 10b0ae12e30818234eea799c25847363fd2e5ac4 03a5e832f5cc35338d5c9e35af4a1fdcbbc8a567 2399fecb37ea0873afbae134f70e6eed4d27a890 4976e500fcbb03c6929091d185c7a5bacd16d6ff 56f12eb45c5f604401f6f66bd741a0a83c5fc7b2 64d385df144b087bf50d3e609c7b9bf9cf9b6e5a 663196443a6bd6791dc6ed0dd57a76f564314786 6ae9bc124a74382c42e51eb6c530db1293ce9b1d 7f60b04a124534de8f9ed5054cc53b7b6018bc3d 88ed7d88c9c0cbb801046b7fbe6b6d425e96bc6f 8fae67c1e3b2e4ca31c74bead6063cd165240f56 9a3d44c008f35a1bd48fe052d70e422e1bb96b2d ae9502b412ca3d24f4c25ab23b876be6e408bb42 ede7efe70ef475f3c72839669e5ad961bc3d06f4 d9f6a3832c0474f259dc005b7eebd56182880965 ef97df5a5cb9149816114f264cd2fc94c863b0d7 efe275c5722cd93aa6ec3d45c7b8349f7ab237e8
• Replaces: flightgear-dbg (<< 1:2016.2.1+dfsg-6~)

You can also view the diffoscope diff (unfiltered).

This merge proposal was created by the Janitor bot, and it will automatically rebase or close this proposal as appropriate when the target branch changes. Any comments you leave here will be read by the Janitor's maintainers.

Build and test logs for this branch can be found at https://janitor.debian.net/lintian-fixes/pkg/flightgear/2239d4b5-85bb-4956-88cc-7705c5cf3e0f.