Create Pool test suite and corresponding test cases as stated on wiki page.
Create Share test suite and corresponding test cases
Add ShareSelectPool test case to CreateShare test suite.
Shares test suite and test cases.
Add Delete pool, shares tests inside the test suite.
Merge pull request #23 from priyaganti/master

Solves issue #13 (create share test suite) #21 (share test suite) and #3(create pool test suite)