Modified the version to 0.30-custom-jenkins-1.509.4-SP3

Signed-off-by: Oleg Nenashev <o.v.nenashev@gmail.com>
Move rarely used config entries to Advanced

Signed-off-by: Oleg Nenashev <o.v.nenashev@gmail.com>
[JENKINS-25126] - Added support of custom delimiters for multi-level selects

Signed-off-by: Oleg Nenashev <o.v.nenashev@gmail.com>