This nano-release (owing to server tagging) has a
set of fixes required for easier packaging.

Aliaksey Kandratsenka (3):
      don't mess with optimization flags unless asked
      don't mess with -pipe flag
      check if -fvisibility is supported before using it

Sergey Avseyev (4):
      Fix clang warning
      Add travis integration
      Fix tests on windows: testketama and testapp
      Updated package metadata for 1.8.0.4 release

Trond Norbye (1):
      Work around problems with strict c89 mode on Sun Studio compilers