-Tweak wording under "What you'll build" to say what you'll build
-Tweak intro wording so it's not redundant with "What you'll build"
-Change "Create a main class" to "Create an Application class"--this is a
global change, approved by Roy
-Revise SIDEBAR headings capitalization
-Correct wording of GS titles in SIDEBAR
-Tweak wording under "What you'll build" to say what you'll build -Tweak intro wording so it's not redundant with "What you'll build" -Change "Create a main class" to "Create an Application class"--this is a global change, approved by Roy -Revise SIDEBAR headings capitalization -Correct wording of GS titles in SIDEBAR
@gregturn @royclarkson