Add example clients for the Web API.
Updated the AUTHORS file.
node.js example
Merge pull request #6 from mobilecodingru/master

Node.js API use example
Bugfix: change a variable from int to size_t.

It caused a segmentation fault in iconv, which expected a *size_t but
was receiving an int.
Update the README file.
Modernized autotools files.
Merge remote-tracking branch 'upstream/master'