EDIT

fix last used abcd config

avoid NPE in preferenceUtil and TermPreferencePages

ref #8047: use icon for remove button

ref #8047: move remove button to status bar

ref #8812 setting NoConnectionReuseStrategy for PoolingHttpClientConnectionManager to avoid NoHttpResponseExceptions

ref #8848 switching from thread local to global secutity context holder strategy

ref #8562: continue work on preference pages - supplemental data admin

ref #8562: continue work on preference pages - supplemental data

ref #8562: continue work on preference pages

fix #8847: fix name in source addition for moving description