Updated the slide deck to always make use of Composer project type to get started.
Updated the slide deck to always make use of Composer project type to get started.

JetBrains/phpstorm-workshop,mikhailvink/phpstorm-workshop,JetBrains/phpstorm-workshop,JetBrains/phpstorm-workshop,JetBrains/phpstorm-workshop,mikhailvink/phpstorm-workshop,mikhailvink/phpstorm-workshop,mikhailvink/phpstorm-workshop