Added metadata to version files + related test"
Remove target directory from repo
Removed reports directory from git repo
Updated .gitignore
Outlined ChompDB, ScheduledExecutor, TimerTask tests
fixed ChompDB rootDir type error
fixed rootDir
first draft of getNewVersionNumber and downloadDatabaseVersion
Fixed getNewVersionNumber
replaced match with flatMap
updated downloadDatabaseVersion
database download from S3 now includes .version file
added updateDatabase
Merged directories for ChompDBTest into one
ChompDBTest now tests migration of shards
removed extraneous import
refactored getNewVersionNumber
abstracted several filepaths in downloadDatabaseVersion
fixed copyVersionFile
simplified downloadDatabaseVersion