spandsp-3.0.0+g57-160000.2.2

- Update to snapshot 3.0.0+g57 (4712339d)
  * Initial support for the SPRT protocol in V.150.1
  * Fixed the T.38 gateway not handling FTT messages from the far
    end properly.
  * Introduction of SSLFax
  * Improved Goertzel filters by adding harmonized approach to
    setting thresholds and measuring power levels.
  * Fixed a long standing bug where a FAX that has to return to
    the DCS/TCF sequence, due to something like a change of page
    size mid-FAX, messed up the TCF sequence, and stepped down to
    a lower speed.
  * Added a floating point AGC module and a Godard TED module.
  * V.29 and V.17 now use the Godard TED module, and their
    internal Godard TED code has been removed.
- Delete spandsp-handle-international-dialstring-prefix.diff (obsolete)

- Update to snapshot 3.0.0+g21 (0d2e6ac6)
  * Ensure we never copy too much from pitch_overlap
    to the output buffer.

- Enable LTO as it builds with now (boo#1136056).

- Add no-sse.diff

- Update to snapshot 3.0.0.g15
  * Add ARMv7 NEON support
  * Add V.32bis and V.34 support
- Remove spandsp-autoconf.diff

- More specfile modernization.

- Modernized the specfile.

- Disable LTO (boo#1136056).

- add patch spandsp-handle-international-dialstring-prefix.diff
  in order to support the international dialing prefix

- apply patch spandsp-raise-traintime-tolerance.diff
  as supplied with iaxmodem