SSDM-13521: Removing sis-base in favour of lib-base project

app-openbis-installer/build.gradle

build/settings.gradle

core-plugin-openbis/admin-console.gradle

core-plugin-openbis/clients.gradle

core-plugin-openbis/query-api.gradle

core-plugin-openbis/screening-api.gradle

lib-common/build.gradle

lib-commonbase/build.gradle

server-application-server/gwtdev.gradle

server-screening/gwtdev.gradle