Cleanup, Added pittest plugin to common-math-src/pom.xml
Create README.md
Update README.md
Added a toy multiply code which does approx computation and fails junit test, also added multiplication test in LUDecompositionTest.java
Update README.md
Merge branch 'harshit' of https://github.com/Harshit661000143/cs527enerj-math into harshit
Added println in LUDecompositionTest.java
Few more cosmetic changes, and added Golden output file
Resolved conflict while merging