Chat SDK 1.1.1

• Wraps the raw map of profile properties into object with defaults, e.g. first name, last name etc. This properties can be recognised e.g. by the Comapi Portal
• can set name to conversation
• "sending" status changed to "sent"
• chat store interface extended with open/close methods
• added ProfileManager class to help managing profile details for registered user
• get next message page returns at least one message if available