deploy peeler

[john-hu]

• [x] deploy spoonacular peeler to John Hu's raspberry pi, blocked by #11
• [x] deploy allrecipe peeler to John Hu's raspberry pi, blocked by #6
• [x] deploy foodista peeler to John Hu's raspberry pi, blocked by #20
• [x] deploy foodista peeler to John Hu's raspberry pi, blocked by #21

[john-hu]

spoonacular is deployed but not automated. let's run it for a while and collect data.

[john-hu]

allrecipes deployed but it has bugs.