Added the ability to go to the next or prevoius testcase in testcase view/edit. This is working with testxases in folder and also testcases in testplans.
Improved the way to find next and previous testcases + removed some unnecessary code
fixed testcase typo
Merge pull request #48 from DeemOpen/quick_navigation_from_testcase_to_testcase_in_given_result_set

Added the ability to go to the next or previous testcase in testcase vie...