Revert "Adding MainMenu buttons(play and settings)"

This reverts commit 4c4e69ec5416f44edbfce459e67d42932cfe0153.
Revert "Adding two sprites to the main menu"

This reverts commit dbfab73a2b59bf12fb7fd98d1a9aaa69334d1493.
Adding some game events ids, also adding a game namespace

Adding some game events ids, also adding a game namespace
Switching between initial screen and Ingame screen

Switching between initial screen and Ingame screen
Adding a PoolAllocator

Adding a PoolAllocator
Adding a Pool allocator

Adding a Pool allocator
Including headers in project

Including headers in project
Deleting game task before singletons

Deleting game task before singletons
Adding rand utility

Adding rand utility
Adding star prite id and updating the sprite sheet

Adding star prite id and updating the sprite sheet
Fixing minor problems

Fixing minor problems
Seeding std::rand when application is created

Seeding std::rand when application is created
Adding star dust to the in game scene

Adding star dust to the in game scene
Loading texture at InGame scene

Loading texture at InGame scene
Star sets its own spawn values

Star sets its own spawn values
Star dust falling down and respawning at top

Star dust falling down and respawning at top
Stop updating after exiting scene

Stop updating after exiting scene
Adding a new sprite sheet for in game scene

Adding a new sprite sheet for in game scene
Adjusting star sprite uv coords

Adjusting star sprite uv coords
Removing the correct texture

Removing the correct texture