Activate spec for set-nth
Merge pull request #101 from xzyfer/wip/activate-578

Activate spec for set-nth
Add specs for issue 549
Add specs for issue 548
Add specs for issue 535
Merge pull request #102 from xzyfer/wip/issue_535

Add specs for issue 535
Merge pull request #103 from xzyfer/wip/issue_548

Add specs for issue 548
Merge pull request #104 from xzyfer/wip/issue_549

Add specs for issue 549
Add specs for issue 550
Merge pull request #105 from xzyfer/wip/issue_550

Add specs for issue 550
Activate spec for issue 394
Merge pull request #106 from xzyfer/wip/activate-issue-394

Activate spec for issue 394
Activate spec for issue 556
Merge pull request #107 from xzyfer/wip/activate-issue-556

Activate spec for issue 556
Activate spec for issue 557
Merge pull request #108 from xzyfer/wip/activate-issue-557

Activate spec for issue 557