Adding a dialog to add contacts
Contacts management
Adding ui for account configuration.
A bit of refactoring
Configuring account : changing its name and the communities
Refactoring the code to handle lifecycles better
Editing community
Delete node from community
Removing and adding communities
cx_freeze build to have an easy-to-deploy app
Merge branch 'dev'

Conflicts:
	Makefile
	README.md