Fix some issues reported by lintian

Fix some issues reported by lintian

• Trim trailing whitespace. (trailing-whitespace)
• Set upstream metadata fields: Bug-Database, Bug-Submit, Repository, Repository-Browse. (upstream-metadata-file-is-missing, upstream-metadata-missing-bug-tracking, upstream-metadata-missing-repository)
• Fix day-of-week for changelog entry 0.0.3-1. (debian-changelog-has-wrong-day-of-week)

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/vdr-plugin-femon/925b3429-0eae-42ec-8f31-4af6ac792f2f.

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/a6/56f7c8be63d39d1610db122f9fea743ef3525a.debug

Files in first set of .debs but not in second

-rw-r--r--  root/root   /usr/lib/debug/.build-id/c9/697edc20954a01b92f01f83e3def4206a4324a.debug

No differences were encountered between the control files of package **vdr-plugin-femon**

Control files of package vdr-plugin-femon-dbgsym: lines which differ (wdiff format)

• Build-Ids: c9697edc20954a01b92f01f83e3def4206a4324a a656f7c8be63d39d1610db122f9fea743ef3525a

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