Update query-partial-results.markdown

Improving English.
Adding a pointer to a working example (repository). 
Note, this change cannot be accepted until pull request #161 is (since it makes reference out to a page provided in that pull request). // See https://github.com/Gigaspaces/gigaspaces-wiki-jekyll/pull/161 for info
Update query-partial-results.markdown

Updated to point to the new GigaSpaces location.
Merge pull request #163 from jasonnerothin/patch-1

Update query-partial-results.markdown