Some problems added.
Problem 50 added.
Merge branch 'master' of https://github.com/hpRamirez/project_euler
Solved Problem 132.
Changed the import section of all files, and some refactorings were made.
Problem 92 added.
Refactoring...
Refactoring...
Refactoring...
Problem 97.
Some fixings made again...
Some fixings made again...