BDimensions module should be renamed to bdimensions

[bluddy]

Currently there's a compilation error due to many files having the wrong name for the module.

[senorsmile]

I have the same compilation error.
I'm on ubuntu 16.04 and have installed libsdl2-dev.

cargo run
   Compiling rusttetris v0.1.0 (file:///home/shaun/Seafile/scripts/rust/RustTetris)
error[E0583]: file not found for module `BDimentions`
  --> src/lib.rs:24:9
   |
24 | pub mod BDimentions;
   |         ^^^^^^^^^^^
   |
   = help: name the file either BDimentions.rs or BDimentions/mod.rs inside the directory "src"

error: aborting due to previous error

error: Could not compile `rusttetris`.

[camccar]

Thank you for pointing this out. I have fixed this issue by renaming the file to work in case sensitive systems. And have already pushed it to master. I had made that file in windows and didn't test it in linux.

[senorsmile]

confirmed working now (albeit with unused var warnings).

[camccar]

I have fixed the compiler warnings as part of issue 5