Removed source file which will subsequently be updated with new code structure.
Adding the new code structure. Information regarding the new structure will be added to the README.md file for the src/ directory.
Adding results generated after Polarity Weighing implementation.

NOTE: Neutral instances are not weighed.

Contains results for the following classifiers:
1) NaiveBayes
2) SMO
3) J48
4) ZeroR (Baseline Test)