API Basejump: Image Search Abstraction Layer

###Objective: Build a full stack JavaScript app that is functionally similar to this: reference case 1 reference case 2 and deploy it to Heroku. ###User story:

1. user can get the image URLs, alt text and page urls for a set of images relating to a given search string.
2. user can paginate through the responses by adding a ?offset=2 parameter to the URL.
3. user can get a list of the most recently submitted search strings.

Live demo:

• https://api-image-search-microservice.herokuapp.com/

###Usage example:

• image search results: input: https://api-image-search-microservice.herokuapp.com/api/imagesearch/lolcats%20funny?offset=10 output:

  [
    {
      "url":"https://i.ytimg.com/vi/tRzXptpC3_U/hqdefault.jpg",
      "snippet":"funny lolcats and loldogs",
      "thumbnail":"https://encrypted-tbn2.gstatic.com/images?q=tbn:ANd9GcS_dKvb6pMA0bod00g0v1Bk3YakSY7H4HYwpu268AqUK8pPiSdlUh9pEnYh",
      "context":"https://www.youtube.com/watch?v=tRzXptpC3_U"
    },
    ...
  ]
  

• a list of the most recently submitted search strings: input: https://api-image-search-microservice.herokuapp.com/api/latest/imagesearch/ output:

  [
    {
      "term":"lolcats funny",
      "when":"2016-04-08T08:12:08.752Z"
    },
    ...
    {
      "term":"lolcats funny",
      "when":"2016-04-08T06:12:28.546Z"
    }
  ]