The module - 'skills' are updated. Now the SkillMapper class smoothly interects with the Skill family classes. SkillPHD.java file is added there. Test module is also updated to test the interection between SkillMapper and Skill family classes. To test this use 'make skills' command at the root directory.
Log file - 'updates/updates_by_wono.log' is updated.
Merge pull request #20 from TheDizzler/Wonho

Wonho