Revert "Bring back site."

This reverts commit a5086b03a9c4960d350e15a0745d940ef793b2e3.
Revert "Add some white spaces to line up the twitterless nav bar."

This reverts commit b5ad35a3fda75abff0eadb58ddddecd734c830a9.
Revert "Revert "Bring back site.""

This reverts commit 044f50edf5061e184e8dfafd366ca1293ec8c743.
Revert "Revert "Add some white spaces to line up the twitterless nav bar.""

This reverts commit 7efb8d05047642b4ab458419be5a5a31205ffdd3.
Re-adds twitter logo