Merge pull request #718 from bitcraze/rik/releasedocumentation

Documentation for plotter x-axis manipulation and persistent parameter management

Author: gemenerik

docs/images/cfclient_param.png

@@ -19,4 +19,5 @@ and update parameters. For more information about parameters see
        * *Value:* The value of the parameter
 2. Group: To make things easier each group has it's members organized as sub-nodes to the group
 3. Parameters: The full name of each parameter is the group combined with the name (group.name)
-4. The parameter sidebar, here you can set the current value of a parameter. And also store the value to, or clear value from, eeprom if the parameter is persistent
+4. Persistent parameter management functions. Dump all persistent parameters to a file, load persistent parameters from a file, or clear all persistent parameters from the drone.
+5. The parameter sidebar, here you can set the current value of a parameter. And also store the value to, or clear value from, eeprom if the parameter is persistent

docs/images/cfclient_ploter.png

@@ -6,14 +6,13 @@ sort_order: 3
 
 The plotter tab can be used to visualize data logged from the Crazyflie.
 
-![cfclient plotter](/docs/images/cfclient_ploter.png)
+![cfclient plotter](/docs/images/cfclient_plotter.png)
 
 1.  Select logging configuration to plot. Read about how to create
     configurations [here](/docs/userguides/userguide_client/#logging).
 2.  Legend for the logging configuration that is being plotted.
 3.  Logged data, zooming and panning can be done with the mouse.
-4.  Number of samples showed in the plot. After this is filled the plot
-    will start scrolling the data
+4.  X-axis manipulation. Either a custom time range, a number of samples, or number of seconds can be used. If number of samples or seconds is used, the plot fills up the window and will start scrolling the data.
 5.  Auto-scaling or fixed scaling for the Y-axis
 6.  Auto update graph. If this is disabled the plot will stop updating
     (but data will still be collected in the background)