12-03-2016
Version 0.1.7
* Reference fixed.

12-02-2016
Version 0.1.6
* Reference added.

12-02-2016
Version 0.1.5
* Running time fixed.

12-01-2016
Version 0.1.4
* New functions added.

04-14-2016
Version 0.1.3
* New functions added.

03-10-2015
Version 0.1.2
* Memory allocation error fixed.

30-09-2015
Version 0.1.1
* First version built.

