Revert "Add link checker static class"

This reverts commit 1c9797aa0bf950e9291d61d103f1d2282240048c.
Revert "Revert "Add link checker static class""

This reverts commit b1ed642a5bfc2b2c9b0cd7591abbeccb11440250.
Merge pull request #5 from Daytron/master

Link Checker bug fixes