ghc-tar-0.5.1.0-bp151.1.12

- Update Cabal build instructions to support ghc-8.6.1.

- Cosmetic: replace tabs with blanks, strip trailing white space,
  and update copyright headers with spec-cleaner.

- Update tar to version 0.5.1.0.
  * Add support for GHC 8.4.1 / base-4.11
  * Add `Semigroup` instance for `Entries`

- Updated with latest spec-cleaner version 0.9.8-8-geadfbbf.

- Update to version 0.5.0.3 revision 0 with cabal2obs.

- update to 0.5.0.3
  * Fix tarbomb logic to ignore special PAX entries. Was breaking many valid tarballs.

- update to 0.5.0.2
  * Fix compatability when using ghc-7.4.x and directory >= 1.2.3

- update to 0.5.0.1
  * Change type of Index.serialise to be simply strict bytestring.
  * Preserve file timestamps on unpack

- update to 0.4.5.0
  * revert accidental minor API change in 0.4.x series (the type of the owner and
    group name strings). The 0.4.3.0 and 0.4.4.0 releases contained the accidental
    API change.
  * Add a handy foldlEntries function
  * Build and warning fixes for GHC 7.10 and 8.0
  * New Index module function toList to get all index entries
  * New Index function unfinalise to extend existing index
    + 9x faster reading
    + 9x faster index construction
    + 24x faster index extension
  * More compact entry types, using ByteStrings
  * More Eq and Show instances
  * Greater QC test coverage
  * Fix minor bug in reading non-standard v7 format entries

- initial commit