All pairs preprocessing AND change formatting of preprocessing (we add key)

Assign2/bin/SetSimilarityJoins/Qa_ALL_PAIRS$Map.class

Assign2/bin/SetSimilarityJoins/Qa_ALL_PAIRS$Reduce.class

Assign2/bin/SetSimilarityJoins/Qa_ALL_PAIRS.class

...gn2/bin/SetSimilarityJoins/Qa_ALL_PAIRS_1000$COUNTS.class

Assign2/bin/SetSimilarityJoins/Qa_ALL_PAIRS_1000$Map.class

...gn2/bin/SetSimilarityJoins/Qa_ALL_PAIRS_1000$Reduce.class

Assign2/bin/SetSimilarityJoins/Qa_ALL_PAIRS_1000.class

Assign2/bin/StubDriver.class

Assign2/bin/StubMapper.class

Assign2/bin/WordCount/WordCount$Map.class

Assign2/bin/WordCount/WordCount$Reduce.class

Assign2/bin/WordCount/WordCount.class

Assign2/hadoop.log

Assign2/hadoop.log.2017-03-18

Assign2/src/Preprocessing/Preprocessing_1.java

Assign2/src/SetSimilarityJoins/Qa.java

Assign2/src/SetSimilarityJoins/Qa_ALL_PAIRS.java

Assign2/src/SetSimilarityJoins/Qa_ALL_PAIRS_1000.java