Implemented parser for Analizo supported metrics.

signed-off-by: Alessandro Palmeira <alessandro.palmeira@gmail.com>
signed-off-by: Diego Araújo <diegoamc90@gmail.com>
I've started to write task #6

Pending unit test and the other methods of this class
Including automatic option 1 when installing Statistics::Descriptive
Including automatic option 1 when installing Test::Class
Including automatic option 1 when installing Test::Exception
Removed duplication of Test::Exception installation
Refactored travis script
Trying to force the installation of perl modules
Added more perl modules to be installed
Trying to fix Analizo's install script
Trying to fix Analizo's install script II
Installing cpanm
Fixed installation of cpanm
Removed installation of App::Cmd::Setup