Merge pull request #27 from moteus/master

Fix. install cURL.utils via Makefile[ci skip]
Merge pull request #28 from moteus/master

Update documentation. [ci skip]
Makefile improvement (debug-build support)

Signed-off-by: Vadim A. Misbakh-Soloviov <mva@mva.name>
Makefile improvement (debug-build support)

Signed-off-by: Vadim A. Misbakh-Soloviov <mva@mva.name>
Makefile improvement (silence pkgconfig warning)

Signed-off-by: Vadim A. Misbakh-Soloviov <mva@mva.name>
Makefile improvement

Signed-off-by: Vadim A. Misbakh-Soloviov <mva@mva.name>
Typo in doc [ci skip]