Added list of all tags

Specifications/Captured EAC-CPF Tags.md

+The following tags and attribute structure is currently being parsed by SNAC's EAC-CPF parser:
+
+```
+cpf
+    control
+        recordId
+        otherRecordId
+            @localType
+        maintenanceStatus
+        maintenanceAgency
+            agencyName
+        languageDeclaration
+            language
+                @languageCode
+                @scriptCode
+        maintenanceHistory
+            maintenanceEvent
+                eventType
+                eventDateTime
+                agentType
+                agent
+                eventDescription
+        conventionDeclaration
+        sources
+            source
+                @type
+                @href
+                ??objectXMLWrap
+    cpfDescription
+        identity
+            entityType
+            nameEntry
+                @preferenceScore
+                part
+                alternativeForm
+                authorizedForm
+        description
+            existDates
+                dateSet
+                    dateRange
+                        fromDate
+                            @standardDate
+                            @localType
+                            @notBefore
+                            @notAfter
+                        toDate
+                            @standardDate
+                            @localType
+                            @notBefore
+                            @notAfter
+                    date
+                        @standardDate
+                        @localType
+                        @notBefore
+                        @notAfter
+                dateRange
+                    fromDate
+                        @standardDate
+                        @localType
+                        @notBefore
+                        @notAfter
+                    toDate
+                        @standardDate
+                        @localType
+                        @notBefore
+                        @notAfter
+                date
+                    @standardDate
+                    @localType
+                    @notBefore
+                    @notAfter
+                descriptiveNote
+            place
+                dateRange
+                    fromDate
+                        @standardDate
+                        @localType
+                        @notBefore
+                        @notAfter
+                    toDate
+                        @standardDate
+                        @localType
+                        @notBefore
+                        @notAfter
+                date
+                    @standardDate
+                    @localType
+                    @notBefore
+                    @notAfter
+                descriptiveNote
+                placeRole
+                placeEntry
+                    @latitude
+                    @longitude
+                    @localType
+                    @administrationCode
+                    @countryCode
+                    @vocabularySource
+                    @certaintyScore
+                    placeEntry
+                    placeEntryBestMaybeSame
+                        @latitude
+                        @longitude
+                        @localType
+                        @administrationCode
+                        @countryCode
+                        @vocabularySource
+                        @certaintyScore
+                    placeEntryLikelySame
+                        @latitude
+                        @longitude
+                        @localType
+                        @administrationCode
+                        @countryCode
+                        @vocabularySource
+                        @certaintyScore
+                    placeEntryMaybeSame
+                        @latitude
+                        @longitude
+                        @localType
+                        @administrationCode
+                        @countryCode
+                        @vocabularySource
+                        @certaintyScore
+            localDescription
+                @localType (AssociatedSubject, nationalityOfEntity, gender)
+                term
+            languageUsed
+                language
+                    @languageCode
+                    @scriptCode
+            occupation
+                term
+                    @vocabularySource
+                descriptiveNote
+                dateRange
+                    fromDate
+                        @standardDate
+                        @localType
+                        @notBefore
+                        @notAfter
+                    toDate
+                        @standardDate
+                        @localType
+                        @notBefore
+                        @notAfter
+            function
+                @localType
+                term
+                    @vocabularySource
+                descriptiveNote
+                dateRange
+                    fromDate
+                        @standardDate
+                        @localType
+                        @notBefore
+                        @notAfter
+                    toDate
+                        @standardDate
+                        @localType
+                        @notBefore
+                        @notAfter
+            biogHist
+        relations
+            cpfRelation
+                @arcrole
+                @href
+                @role
+                @type
+                @cpfRelationType
+                relationEntry
+                dateRange
+                    fromDate
+                        @standardDate
+                        @localType
+                        @notBefore
+                        @notAfter
+                    toDate
+                        @standardDate
+                        @localType
+                        @notBefore
+                        @notAfter
+                date
+                    @standardDate
+                    @localType
+                    @notBefore
+                    @notAfter
+            resourceRelation
+                @role
+                @href
+                @type
+                @arcrole
+                relationEntry
+                    @localType
+                objectXMLWrap
+                descriptiveNote
+```