Add CPython 2.7.8 (refs pyenv/pyenv#201)

Author: Yamashita Yuu

pythons/74d70b914da4487aa1d97222b29e9554d042f825f26cb2b93abd20fdda56b557

@@ -63,7 +63,8 @@ <h3>Python 2.7</h3>
 <li><a href="98c5eb9c8e65effcc0122112ba17a0bce880aa23ecb560af56b55eb55632b81a">Python-2.7.4.tgz</a></li>
 <li><a href="8e1b5fa87b91835afb376a9c0d319d41feca07ffebc0288d97ab08d64f48afbf">Python-2.7.5.tgz</a></li>
 <li><a href="99c6860b70977befa1590029fae092ddb18db1d69ae67e8b9385b66ed104ba58">Python-2.7.6.tgz</a></li>
-<li><a href="99c6860b70977befa1590029fae092ddb18db1d69ae67e8b9385b66ed104ba58">Python-2.7.7.tgz</a></li>
+<li><a href="7f49c0a6705ad89d925181e27d0aaa025ee4731ce0de64776c722216c3e66c42">Python-2.7.7.tgz</a></li>
+<li><a href="74d70b914da4487aa1d97222b29e9554d042f825f26cb2b93abd20fdda56b557">Python-2.7.8.tgz</a></li>
           </ul>
 
           <h3>Python 3.2</h3>