interim commit with lots of stuff

- conversion from Element UI to Bootstrap 4 in progress (smaller, more
flexible)
- added Font Awesome for fonts, vue-toast for notifications
- added common components to main.js and out of other components
- some work on pulling answered requests (#3), added icon for notes (#8)

src/api/src/db/request.js

@@ -68,6 +68,17 @@ export default function (pool) {
       })
     },
 
+    /**
+     * Get all answered requests with their text as of the "Answered" status
+     * @param {string} userId The Id of the user for whom requests should be retrieved
+     * @return All requests
+     */
+    answered: async (userId) => 
+      (await pool.query(`${currentRequestSql}
+        WHERE "userId" = $1
+          AND "lastStatus" = 'Answered'
+        ORDER BY "asOf" DESC`)).rows,
+
     /**
      * Get the "current" version of a request by its Id
      * @param {string} requestId The Id of the request to retrieve

src/api/src/routes/request.js

@@ -45,7 +45,10 @@ export default function (checkJwt) {
       ctx.body = await db.request.oldest(ctx.state.user.sub)
       await next()
     })
-  
+    .get('/answered', checkJwt, async (ctx, next) => {
+      ctx.body = await db.request.answered(ctx.state.user.sub)
+      await next()
+    })
 
   return router
 }