#72 Fixes needed in user manual for 1.4 release

Documents (2)
Charles Suprin

The following figures are out of date:
2.5 The Module Configuration. (Now it has the catalog number to distinguish duplicate names.)
2.6 The Groundstation editor window. (there are now two variants. The first is for systems without GPSD installed and look the same. With gpsd there are additional fields to select and interface with gpsd.
2.8 The satellite popup. (It now comes in two flavors, depending on whether the satellite is in a pass currently.)
3.2 Figure showing exising ground stations. (It now has two variants depending on whether gpsd is compiled in or not.
4.4 Satellite popup

Table 4.1 does not show orbit number.

Inconsistency: Warning on top of page 17 could be seen as conflicting with text in second bullet of section 1.2

This is intended as a start.