tidy up shipped package

[osher]

shipped tidy up:

{17:45}~/opensource/hyperid:master ✓ ➭ git checkout patch-2
Switched to branch 'patch-2'
Your branch is up to date with 'origin/patch-2'.
{17:45}~/opensource/hyperid:patch-2 ✓ ➭ npm pack
npm notice 
npm notice 📦  [email protected]
npm notice === Tarball Contents === 
npm notice 1.1kB LICENSE     
npm notice 2.1kB hyperid.js  
npm notice 1.1kB package.json
npm notice 2.1kB README.md   
npm notice 456B  index.d.ts  
npm notice === Tarball Details === 
...
npm notice package size:  3.0 kB                                  
npm notice unpacked size: 6.8 kB   

vs, shipped unfiltered

{17:42}~/opensource/hyperid:patch-2 ✓ ➭ git checkout master
Switched to branch 'master'
Your branch is up to date with 'origin/master'.
{17:43}~/opensource/hyperid:master ✓ ➭ npm pack
npm notice 
npm notice 📦  [email protected]
npm notice === Tarball Contents === 
npm notice 1.1kB LICENSE           
npm notice 913B  benchmark.js      
npm notice 206B  example.js        
npm notice 2.1kB hyperid.js        
npm notice 1.9kB test/test.js      
npm notice 1.4kB test/uniqueness.js
npm notice 1.0kB package.json      
npm notice 154B  test/tsconfig.json
npm notice 2.1kB README.md         
npm notice 330B  test/example.ts   
npm notice 456B  index.d.ts        
npm notice 79B   .travis.yml       
npm notice === Tarball Details === 
...
npm notice package size:  4.2 kB                                  
npm notice unpacked size: 11.8 kB 

[mcollina]

This adds a spurious tar.gz file.Can you remove that?

[osher]

OMG. shame on me.
well, this tar is the result of npm pack - which is how I check what will end up shipping.
In more complicated scenarios I even check how well it installs, and if it creates the bins well, but now I just wanted to look at the shipped archive.

My bad - I missed it's being included in the git add. pitty...

[mcollina]

lgtm