Add bumpversion to dev requirements

.bumpversion.cfg

@@ -0,0 +1,32 @@
+[bumpversion]
+current_version = 0.3.14-alpha
+tag = True
+commit = True
+parse = (?P<major>\d+)\.(?P<minor>\d+)\.(?P<patch>\d+)\-(?P<release>.*)
+serialize = {major}.{minor}.{patch}-{release}
+message = bump version: {current_version} -> {new_version}
+tag_name = version/{new_version}
+
+[bumpversion:part:release]
+optional_value = stable
+values =
+	alpha
+	beta
+	stable
+
+[bumpversion:file:passbook/__init__.py]
+
+[bumpversion:file:passbook/captcha_factor/__init__.py]
+
+[bumpversion:file:passbook/oauth_client/__init__.py]
+
+[bumpversion:file:passbook/ldap/__init__.py]
+
+[bumpversion:file:passbook/saml_idp/__init__.py]
+
+[bumpversion:file:passbook/audit/__init__.py]
+
+[bumpversion:file:passbook/oauth_provider/__init__.py]
+
+[bumpversion:file:passbook/totp/__init__.py]
+

requirements-dev.txt

@@ -12,3 +12,4 @@ bumpversion
 unittest-xml-reporting
 autopep8
 bandit
+bumpversion