Add blacklist option

Use UTF-8 charset

Use FileWriter instead of Files.copy

Fix wrong List.subList range

Fix missing option in *LoginListener

Merge pull request #150 from Andre601/feature/improve-versions-file-h…

…andling

Improve versions.json file handling

Merge pull request #136 from Andre601/feature/improve-component-parser

Improve component parser

Merge pull request #109 from Andre601/feature/move-versions.json

Version 3.9.0

Merge pull request #87 from Andre601/fix/86-http-classes-not-present

First attempt at fixing #86

Merge pull request #84 from Andre601/feature/3.8.1-add-metrics-to-vel…

…ocity

Add Metrics back to Velocity module