Transform all todos from the code into issues

[vsund]

No description provided.

[Gerhardt-Hilts]

files.ts
ProfileZoneFile.ts
proof.ts
Person.ts
jwt.ts
txbuild.ts
skeletons.ts
InsightClient.ts
BlockstackNetwork.ts
BlockchainInfoApi.ts
session.ts
app.ts

[Gerhardt-Hilts]

todos in those files

[vsund]

Thanks for your time (and sorry for the late response), unfortunately I'm currently in the middle of revamping the library (#15), so there are probably many places where @todos will appear/disappear. Though I currently don't find very much time, if you'd like to help, please let me know :)