fix: reduce bundle size

[hugomrdias]

This PR reduces the bundle size (OKR work)

53.27KB > 48.66KB -8.64%

Needs

• fix: remove url dependency in the browser dignifiedquire/borc#38
• make exp build and test default ipfs/aegir#307

[vmx]

This change could be merged without the package.json changes on borc und aegir.

Are you missing to remove async from package.json?

[codecov]

Codecov Report

Merging #87 into master will decrease coverage by 0.05%.
The diff coverage is 100%.

@@            Coverage Diff            @@
##           master     #87      +/-   ##
=========================================
- Coverage   92.85%   92.8%   -0.06%     
=========================================
  Files           3       3              
  Lines         126     125       -1     
=========================================
- Hits          117     116       -1     
  Misses          9       9

Impacted Files	Coverage Δ
src/util.js	98.38% <100%> (-0.03%)	⬇️

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[hugomrdias]

removed async
it needs to depend on those that borc and aegir make it smaller
can you review the aegir PR ?

[vmx]

@hugomrdias The updates from borc and aegir can then come through either implicit updates (likely for borc) or explicit upgrades (likely for aegir). So you wouldn't need to change this commit again.

Also those dependency updates are semi-automatic as Greenkeeper is enabled on this repo.

[hugomrdias]

its easier for me to have it like this so i dont forget anything and follow a path until a arrive at http-client and ipfs

[hugomrdias]

@vmx this is ready to merge/release

[vmx]

Looks good. But it needs a manual rebase, can you please do that @hugomrdias?

[hugomrdias]

@vmx this PR is synced with master

[vmx]

@hugomrdias GitHub tells me "This branch cannot be rebased due to conflicts".