Gravity Defied Cpp 0.2

Second pre-release. The main changes are:

• Resources are built into the binary file by default (now just the executable file is enough to run the game)
• Added icons for Windows
• Fixed major memory leaks
• Fixed bug with displaying player name
• Partial code refactoring

Gravity Defied Cpp 0.1

First pre-release. Here is binary for windows, but you can build it for linux too.