Merge RC170 survey fix branch

build.xml

src/fr/ill/ics/bridge/ChangeManager.java

src/fr/ill/ics/bridge/SurveyEventSender.java

src/fr/ill/ics/bridge/listeners/ServerSurveyXMLListener.java

src/fr/ill/ics/core/property/array/Array.java

src/fr/ill/ics/core/property/array/Float32Array.java

src/fr/ill/ics/core/property/array/Float64Array.java

src/fr/ill/ics/core/property/array/Int16Array.java

src/fr/ill/ics/core/property/array/Int32Array.java

src/fr/ill/ics/core/property/array/Int64Array.java

src/fr/ill/ics/core/property/array/Int8Array.java

src/fr/ill/ics/nscclient/log/LogSubcriberImpl.java

...ics/nscclient/sessionmanagement/ServerSessionManager.java

src/fr/ill/ics/nscclient/survey/SurveySubcriberImpl.java