Add chainsyncer extras

CHANGELOG

@@ -1,3 +1,6 @@
+* 0.3.3
+	- Include shep persistent state bootstrap sync
+	- Add chainsyncer extras
 * 0.3.2
 	- Implement rocksdb backend
 * 0.3.1

requirements.txt

@@ -2,4 +2,4 @@ confini~=0.6.0
 semver==2.13.0
 hexathon~=0.1.5
 chainlib>=0.1.0b1,<0.2.0
-shep>=0.2.1rc1,<0.3.0
+shep~=0.2.2

setup.cfg

@@ -1,6 +1,6 @@
 [metadata]
 name = chainsyncer
-version = 0.3.2
+version = 0.3.3
 description = Generic blockchain syncer driver
 author = Louis Holbrook
 author_email = dev@holbrook.no

setup.py

@@ -26,5 +26,7 @@ setup(
     install_requires=requirements,
     extras_require={
         'sql': sql_requirements,
+        'rocksdb': ['shep[rocksdb]~=0.2.2'],
+        'redis': ['shep[redis]~=0.2.2'],
     }
     )