Remove minified code blob

[leMaik]

TL;DR If you want to get rid of the minified code blob, use @lemaik/qrcode-svg

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Especially in a server application, running a blob of mangled JavaScript might scare some people (especially since recent npm package malware incidents), eg. this resolves #26

Following my observations in #26 (comment), I restored the proper code by performing these steps:

1. Pretty-print the code so that the following diffs make sense (either trust me or run prettier yourself to get the same result)
2. Replace the now pretty-printed blob with the latest version from jeromeetienne/jquery-qrcode, and pretty-printed it again.
   Notably, this version contains Autodetect the optimal typeNumber if < 1 kazuhikoarase/qrcode-generator#41 and thus can determine the type automatically
3. Restore the utf8 fix that was previously in this version, ie. apply davidshimjs/qrcodejs@8247821
4. Remove the type detection that got added in step 2, because that's implemented already here

[VanessaHenderson]

@papnkukn has this project been abandoned? Is there anychance you can merge this PR to remove the obfuscated code?