Refactor order of error and return type

[cryptphil]

Currently, all function methods look like this:

func someMethod (error, int) {
...
return err, 0

This is not idiomatic and go and we should change the order such that the error always comes last.

[Adrian-618]

But isnt it true that many functions didn't return error?

[cryptphil]

But isnt it true that many functions didn't return error?

Many do haha, only some just directly panic but that makes debugging quite hard