remove updateStream_0.csv from test resources and replaced it with 2 different streams, updateStream_0_0_forum.csv and updateStream_0_0_person.csv
modified WriteEventStreamReader date parsing logic
fixed a few tests related to stream change and new date format
finish updates new date parsing and supporting tests
fix bug in WorkloadStream compression, where start times were not moved proportionately
fix all failing tests
add FORUM_FILES and PERSON_FILES parameters to LDBC SNB Interactive workload: lists of files that get merged into the workload