Reformat the code to put opening curly brace on the same line as method name

[oleganza]

This will makes it consistent with Apple Obj-C and Swift style guide and consistent with blocks/closures syntax. This should apply to methods, blocks and conditionals.

Originally I was placing opening brace on the new line to have more whitespace around the code to make it easier to read. However, using Meslo font with increased line-height proved to be more efficient and now we can put all braces back on the same line as the related expression.

Before:

if (foo)
{
    bar;
}

After:

if (foo) {
    bar;
}

[joelklabo]

I can take this on. I was looking for a simple way to get into the code here.

[oleganza]

@joelklabo thanks!

[joelklabo]

bump

[joelklabo]

This was done BTW.

https://github.com/oleganza/CoreBitcoin/commit/58ffed3b9fe4d017136e4921731648a154f3a0bf