Feature: option for disabling caching

[antoinechalifour]

This pull requests adds a new option to the Memento configuation: disableCachingPatterns, which is an array of objects that have a method and pattern properties.

• The method property is a case insensitive HTTP method.
• The pattern property is a glob tested against the incoming URL (the minimatch package is used as an implementation).

Fixes #54 .

[codecov-io]

Codecov Report

Merging #56 into master will increase coverage by 0.02%.
The diff coverage is 100%.

@@            Coverage Diff             @@
##           master      #56      +/-   ##
==========================================
+ Coverage   99.04%   99.06%   +0.02%     
==========================================
  Files          21       21              
  Lines         417      427      +10     
  Branches       41       43       +2     
==========================================
+ Hits          413      423      +10     
  Misses          1        1              
  Partials        3        3

Impacted Files	Coverage Δ
src/domain/entity/index.ts	100% <ø> (ø)	⬆️
src/domain/usecase/RespondToRequest.ts	100% <100%> (ø)	⬆️

---

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 f871218...fcc0034. Read the comment docs.

[francoischalifour]

Here's another suggestion for the option name: requestIgnorePatterns.

{
  "requestIgnorePatterns": [{
    "method": "GET",
    "urlPattern": "/pokemon/*/abilities"
  }]
}

From what I see, only the URL can match against the pattern. It would make sense to mention the term "url" in the "pattern" key name.

[antoinechalifour]

I definitely like urlPattern more than pattern!
Not really about requestIgnorePatterns, I think that disableCachingPatterns is more explicit in the sense that this option... disables caching.

Request are not ignored, they are forwarded using Memento, they just aren't cached.