Fix datadog integration

v0.7

fix datadog dependency

fix condition syntax

• fix: condition syntax in jmeter_cmd.sh

fix report generation

• JDK moved to 11 (17 does not work and we want use a LTS release)
• log4j removed from ext

Fix location for plugins

v0.4

fix pre installed plugins

plugin manager moved

v0.3

move plugin manager to other folder

Initial release

v0.2

add tag build

Create first beta release

v0.1

replace apache log4j libs