Add the last fix of shirioko https://bitbucket.org/shirioko/whatsapi/commits/c09e33c4007b296f42c7acaf4cf0a43a89ea12a6
 - Wrapped sync result into object
Add the last fix of shirioko https://bitbucket.org/shirioko/whatsapi/commits/dccfb1c2e1c8519b01b3487ce727339002a1831e
 - SendSync returns message ID

Note: this commit not contains the changes in accessibility scope of the variables and the functions. I think these changes isn't necessary, but if in the future for one reason are needed those, I will implement