Revert "Revert "Revert "Regenerate gemspec for version 0.3.8"""
Revert "Revert "Revert "Regenerate gemspec for version 0.3.8"""

This reverts commit 3de639f68c1fdb5801485e0bd19112cfe6203e00.

pboling/sanitize_email,yez/sanitize_email