Bump the version to 0.10.0

Author: 1st1

setup.py

@@ -18,7 +18,7 @@
 if sys.version_info < (3, 5):
     raise RuntimeError('asyncpg requires Python 3.5 or greater')
 
-VERSION = '0.9.0'
+VERSION = '0.10.0'
 CFLAGS = ['-O2']
 LDFLAGS = []