[dsc] dsp v2.0.1 released!

[Jerry Lundström]

Hi all,

Minor fixes to Automake/Autoconf files, such as:
- Fix #17: add DESTDIR
- autoreconf include fix
- configure Perl program check
- Update m4 scripts to latest version

  <https://www.dns-oarc.net/files/dsc/dsp-2.0.1.tar.gz>
  56911f2f28ce8d8c600e457319f57bb630a64f2a89895c6d80452c847b48b029

Packages are available at: <https://dev.dns-oarc.net/packages/>

cb5b223 Package
b7ef042 Funding
44f0f9f Prepare SPEC for OSB/COPR
e5d8987 RPM spec and various automake fixes
d42557b Fix #17: add DESTDIR
3358d7f Add Travis-CI build status
f839d0f Fix travis script, only expand dir and test.
52b5ca3 Add debian/ubuntu package files

Cheers,
Jerry