Add injection pattern section to the playground.
Add injection pattern section to the playground.

yoichitgy/Swinject,yoichitgy/Swinject,Swinject/Swinject,jondwillis/Swinject,jondwillis/Swinject,Swinject/Swinject,Swinject/Swinject,yoichitgy/Swinject,jondwillis/Swinject,jondwillis/Swinject,yoichitgy/Swinject,Swinject/Swinject