Todd Gamblin 192369dd2b Fix #1265: Errors in spack reindex ... - Consolidated code to read spec.yaml and database index.yaml into one method (`read_yaml_dep_specs()`) in spec.py. - Code understands old hash format, tuple format, and dicts for dep specs, for backward compatibility. - Spec YAML now uses a dict with keys to represent dep specs (this is more future-proof). - Dep specs no longer contain !!py-tuple entries in YAML (only lists properly YAML-ize) - bump database version.		2016-07-18 01:19:07 -07:00
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spack	Fix #1265: Errors in spack reindex	2016-07-18 01:19:07 -07:00