reintroduced individual init of generalConfig.defaults

revert basically the former change
"init generalConfig.defaults only in secop-server"

The problem of import order when setting generalConfig.defaults
has to be solved by not overriding already existing keys when
setting the default.

Change-Id: I82121e346607dd74146279c4241e13ab63c14096
Reviewed-on: https://forge.frm2.tum.de/review/c/sine2020/secop/playground/+/28011
Tested-by: Jenkins Automated Tests <pedersen+jenkins@frm2.tum.de>
Reviewed-by: Enrico Faulhaber <enrico.faulhaber@frm2.tum.de>
Reviewed-by: Markus Zolliker <markus.zolliker@psi.ch>

secop/datatypes.py

@@ -35,6 +35,8 @@ from secop.lib.enum import Enum
 from secop.parse import Parser
 from secop.properties import HasProperties, Property
 
+generalConfig.set_default('lazy_number_validation', False)
+
 # *DEFAULT* limits for IntRange/ScaledIntegers transport serialisation
 DEFAULT_MIN_INT = -16777216
 DEFAULT_MAX_INT = 16777216