git subrepo pull (merge) ore

subrepo:
  subdir:   "ore"
  merged:   "ceca811d89"
upstream:
  origin:   "git@gitlab.acadiasoft.net:qs/ore.git"
  branch:   "master"
  commit:   "ce0650cc1b"
git-subrepo:
  version:  "0.4.6"
  origin:   "https://github.com/ingydotnet/git-subrepo"
  commit:   "110b9eb"

Author: jenkins

xsd/conventions.xsd

@@ -427,6 +427,13 @@
       <xs:element type="bool" name="AdjustBeforeOffset" minOccurs="0" maxOccurs="1"/>
       <xs:element type="bool" name="IsAveraging" minOccurs="0" maxOccurs="1"/>
       <xs:element type="prohibitedExpiriesType" name="ProhibitedExpiries" minOccurs="0" maxOccurs="1"/>
+      <xs:element name="ValidContractMonths" minOccurs="0" maxOccurs="1">
+        <xs:complexType>
+          <xs:sequence>
+            <xs:element type="monthType" name="Month" minOccurs="1" maxOccurs="12"/>
+          </xs:sequence>
+        </xs:complexType>
+      </xs:element>
       <xs:element type="xs:integer" name="OptionExpiryMonthLag" minOccurs="0" maxOccurs="1"/>
       <xs:element type="frequencyType" name="OptionContractFrequency" minOccurs="0" maxOccurs="1"/>
       <xs:element type="xs:nonNegativeInteger" name="OptionExpiryOffset" minOccurs="0" maxOccurs="1"/>