Convert coop principles from rst to markdown

cooperative-principles.md

@@ -0,0 +1,20 @@
+```eval_rst
+.. _cooperative_principles:
+```
+
+Cooperative Principles
+======================
+
+https://ica.coop/en/whats-co-op/co-operative-identity-values-principles
+
+Cooperatives around the world generally operate according to the same core principles and values, adopted by the International Co-operative Alliance in 1995. Cooperatives trace the roots of these principles to the first modern cooperative founded in Rochdale, England in 1844.
+
+1. Voluntary and Open Membership
+2. Democratic Member Control
+3. Members' Economic Participation
+4. Autonomy and Independence
+5. Education, Training and Information
+6. Cooperation among Cooperatives
+7. Concern for Community
+
+The cooperative principles resonate with our [purpose](purpose.md) and underlie our.