Add architectural decision record about response ids for boston being consecutive integers

doc/architectural_decision_records/10.md

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+# Add unique Response ID to Boston csv files
+
+## Status
+
+Completed
+## Context
+
+Boston administered their own surveys for the 2018-19 school year.   Qualtrics usually assigns a unique response ID.  Boston did not include a unique ID for the responses.
+
+## Decision
+
+The response IDs for this year are just consecutive integers starting with 1.
+
+## Consequences
+
+Most response id's in the database are generated by qualtrics and look like:  R_24IvMAxf0EV3C69.  The boston response ids may look like a mistake since they could be as simple as '1'.  But we just needed an ID that would be unique in the database.