istsos-2.3.2

2.3.2 release (#32)

* Enhanced fast insert handling some common transmission errors

* Viewer modified to support for 2 observed properties on the same chart

* correcting bug when one of the obsprop are not present in a procedure

* changed significant figures (now 4) for water discharge vp

* Added utility script to apply retroactively the quality index

* improved register procedure script

* small correction

* add check on describeSensor request

* Added possibility to keep seconds with sts datalogger

* dev