v1.30.0

Feature

• test_model: Add InnerTestModel to tests (e107be4)
• composer: Add variable overrides and debug message (32cdefe)
• config: Add new test vars configuration file (0115fe9)
• config: Add new InnerTestModel configuration (c89dc67)
• main: Add GlobalVariables class to handle global variables (7e4ef1f)
• hyfi/main/config: Add globals optional ConfigType (f2c8fae)
• hyfi: Restructure global configuration files (38879a4)
• config: Add global init to defaults (29e7e4f)
• hyfi/conf/global: Add new configuration file (17c7c2b)