Bump version to 0.1.3

Changes since 0.1.2:

- `stop()`/`halt()` interface change
- adaptive de-structuring of child samplers in QPU auto embedding
  sampler
- bugfixes, docs updates

hybrid/package_info.py

@@ -14,7 +14,7 @@
 
 __packagename__ = 'dwave-hybrid'
 __title__ = 'D-Wave Hybrid'
-__version__ = '0.1.2'
+__version__ = '0.1.3'
 __author__ = 'D-Wave Systems Inc.'
 __authoremail__ = '[email protected]'
 __description__ = 'Hybrid Asynchronous Decomposition Solver Framework'