changed code
Merge pull request #2 from Thiyagalingam/master

changed code
Merge pull request #3 from Kamalabalan/master

Property file added
Delete PropertyFile.java
Delete PreviewJFrame.java
Delete VisualizeGraph.java
Delete en-parser-chunking.zip
Deleted unwanted comments
Adding new files.
requirement extraction class changed
Merge pull request #4 from Thiyagalingam/master

requirement extraction class changed
Delete APreviewFrame.java
Cleaning Code.
Adding GraphFileGenerator.java
Delete PreviewJFrame.java
Merge branch 'master' of https://github.com/Thanu/SAT

Conflicts:
	sat/src/main/java/com/project/traceability/db/GraphFileGenerator.java
Adding proj-3.gexf for testing VisualizeGraph.java
changed extract requirements artefacts
changed code
Merge pull request #5 from Thiyagalingam/master

changed requirement extraction code