fix: break/continue omitting output before them, #123

BREAKING CHANGE: remove default export, now should be used like import
{Liquid} from 'liquidjs'

test/e2e/drop.ts

@@ -1,10 +1,10 @@
-import Liquid from '../..'
+import { Liquid, Drop } from '../..'
 import { expect, use } from 'chai'
 import * as chaiAsPromised from 'chai-as-promised'
 
 use(chaiAsPromised)
 
-class SettingsDrop extends Liquid.Types.Drop {
+class SettingsDrop extends Drop {
   private foo: string = 'FOO'
   public bar () {
     return 'BAR'