Add sendGetNormalizedJid Method

Added the sendGetNormalizedJid Implementation
Update README.md
added event onGetNormalizedJid
Merge pull request #47 from SikiFn/patch-3

Add sendGetNormalizedJid function
Merge pull request #50 from dennobaby/master

added event onGetNormalizedJid
added sendPing function
Add event for getBroadcastLists
corrected idention
Added the sendGetBroadcastLists function
Merge pull request #51 from dennobaby/dev1

Add event for getBroadcastLists
Add sendExtendAccount
Add event onGetExtendAccount
idention fix
Merge pull request #53 from dennobaby/master

Add sendExtendAccount
Add sendRemoveProfilePhoto Method
Renamed sendRemoveProfilePhoto

Renamed sendRemoveProfilePhoto to sendRemoveProfilePicture
Merge pull request #57 from SikiFn/patch-6

Add sendRemoveProfilePhoto Method
Added sendRemoveAccount

Removes account from WhatsApp server
Added sendDeleteBroadcastLists

Delete stored broadcast lists
Added latest data: token, versions, user agent