0.5.0

• Update README.md
• Update 01_INITIAL_SETUP.md, Sections 1.1, 1.2, 1,3 and 1,4 for small step and verbiage changes.
• Update 02_OOBE_SETUP.md, Section 1.3 to indicate a network connection is required, minor step changes.
• Update 03_POST_INSTALL_CONFIGURATION.md with small verbiage changes in Sections 1.2.2, 2.1.2, 3.1, 3.2.4, 3.4.1, 3.5.1. Entirely change Copilot removal instructions. Remove Cortana removal instructions. Change Search removal instructions. Remove Microsoft Defender Application Guard instructions as the feature was removed.