Some run modes are not supported when running using the Maven plugin

[itaiag]

When using the JSystem Maven plugin for running scenarios, the run mode property is ignored and the scenarios are always executed using the default run mode (Drop on every run)

Steps to reproduce

1. Create test (BB) that uses system object with init and close methods
2. Create scenario s0 with few sub scenarios (s1, s1`, s1``). Each sub scenario should include the BB you have just created.
3. Open for edit the jsystem.properties file located at the root of the tests project and set or add the property run.mode=DROP_EVERY_SCENARIO
4. Use the Maven plugin to execute the s0 scenario

Expected
The system object init and close methods should be called at the beginning and end of each sub scenario (s1, s1`, s1``) respectively.

Actual
The init method is called only at the beginning of the first scenario

Thanks to Svyatoslav Pastukhov for discovering the bug