Create Posts of graphical interface.

[djoroya]

Need Section in Navindoor's Blog, to include the tutorial of graphical interface IUR. This section, must be written step by step during all season.

List of task, or post is the following:

• Insert basic elements of planimetry
• Work with several levels of a building
• Work with trajectory module
• Generate Beacon Free Signals
• Generate Beacon Based Signals
• Estimate trajectory by Extended Kalman Filter
• Methods Comparison
• Add user algorithm to estimate trajectory