fix(editor): fix feed info reset/undo

fixes #97

lib/editor/reducers/data.js

@@ -142,26 +142,17 @@ const data = (state = defaultState, action) => {
       switch (action.component) {
         case 'trippattern':
           const {tripPatterns} = state.active.entity
-          patternIndex = tripPatterns.findIndex(p => p.id === action.entity.id)
-          const pattern = Object.assign({}, tripPatterns[patternIndex])
-          console.log('reset pattern from', state.active.subEntity, 'to', pattern)
+          const pattern = clone(tripPatterns.find(p => p.id === action.entity.id))
           return update(state, {
             active: {
               subEntity: {$set: pattern},
               patternEdited: {$set: false}
             }
           })
-        case 'feedinfo': {
-          const entity = Object.assign({}, activeTable)
-          return update(state, {
-            active: {
-              entity: {$set: entity},
-              edited: {$set: false}
-            }
-          })
-        }
         default: {
-          const entity = activeTable.find(e => e.id === action.entity.id)
+          // NOTE: Finding the entity by ID works for feed_info because feed
+          // info now (as of SQL editor version) has an ID.
+          const entity = clone(activeTable.find(e => e.id === action.entity.id))
           return update(state, {
             active: {
               entity: {$set: entity},