[WIP] added suggest food and user recipe suggestion for specific interest

[pyjka]

Short description of what this resolves:

As it was absent in TODO, I have created a Food recipe module + Food suggestion module.
Also, to keep it DRY , I made functions out of decorated function.

Changes proposed in this pull request:

Status (please check what you already did):

• made PR ready for code review
• added some tests for the functionality
• updated the README with example

Fixes: #

[codecov-io]

Codecov Report

Merging #252 into master will decrease coverage by 0.64%.
The diff coverage is 23.25%.

@@            Coverage Diff             @@
##           master     #252      +/-   ##
==========================================
- Coverage    76.4%   75.75%   -0.65%     
==========================================
  Files          61       61              
  Lines        3568     3609      +41     
==========================================
+ Hits         2726     2734       +8     
- Misses        842      875      +33

Impacted Files	Coverage Δ
modules/food.py	56.96% <23.25%> (-40.41%)	⬇️

---

Continue to review full report at Codecov.

Legend - Click here to learn more
Δ = absolute <relative> (impact), ø = not affected, ? = missing data
Powered by Codecov. Last update b963b93...19e55ac. Read the comment docs.

[pyjka]

I'll add test asap, havent read throughout click documentation, just the things I've needed.

[manparvesh]

@pyjka please remove the [WIP] from the status and comment here whenever you are done so that I can review

[manparvesh]

v1 is now deprecated, closing old PRs