Added Move Static Member exercise
Added Move Static Member exercise

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