Fixed build issues

Media folder is now copied to the Project Directory on Post-Build.
Restructured Directory Structure

Projects are generated from premake4, this allows for easier
interoperability.
Premake4 EXE

Required to generate solutions and projects.
Added Premake4 support for VS2010 and Codeblocks
Cleanup
Delete IDB, modify .gitignore
Added README instructions
Merge pull request #2 from inkadnb/master

Restructured project build and directories