[BREAKING] This commit fixes the SSL problem with the new certificate.

The URL api.sigimera.org SSL certificate was changed from cacert.org to
startssl.com certification authority. This breaks the previous versions
of this library. The change was made, because startssl.com is supported
by all major browser on all operating systems.
Pushing version to v0.1.1

The change of the SSL certificate is a bugfix and not a major, breaking
change, because we are in a version < 1.x.y.