[TRANSUP] common string update

Signed-off-by: Werner Macho <werner.macho@gmail.com>
typo fix in string

Signed-off-by: Werner Macho <werner.macho@gmail.com>
[TRANSUP] update sv, some context help fixes

Signed-off-by: Werner Macho <werner.macho@gmail.com>
Bug #10974 QGIS WFS Server provides too much precision

In the GetFeature request QGIS WFS Server uses the static method: QgsDoubleToString. This method returns double with a precision fixed to 17.

We do not need that much precision for coordinates. Firstly because we are not able to measure a position on earth with a lower micron precision. Secondly because it unnecessarily overload response.

I propose to add the ability to specify the precision in the QgsDoubleToString method.
Bug #9797 Add a precision setting for GetFeatureInfo geometry attributes

Add precision to QgsGeometry method exportToWKT and use it in GetFeatureInfo