Revert "Added .gitignore for generated VisualD projects etc"

This reverts commit e6861879abf41ec500a2e92e4427bd20b49d6c59.
Revert "Added .gitignore for build files"

This reverts commit 184c569cc3ddac01a8e5c97f15504788d5c0a2d6.
Revert "Fixed generation of Solution Platform for x64"

This reverts commit 3c176a63edf346c00b99ee991646283f06d09555.