Bump all native programs up a level

Don't categorize programs by a single backend.

programs/bpf_loader/Cargo.toml

@@ -0,0 +1,35 @@
+[package]
+name = "solana-bpfloader"
+version = "0.12.0"
+description = "Solana BPF Loader"
+authors = ["Solana Maintainers <maintainers@solana.com>"]
+repository = "https://github.com/solana-labs/solana"
+license = "Apache-2.0"
+homepage = "https://solana.com/"
+edition = "2018"
+
+[features]
+bpf_c = []
+bpf_rust = []
+
+[dependencies]
+bincode = "1.1.2"
+byteorder = "1.3.1"
+elf = "0.0.10"
+libc = "0.2.49"
+log = "0.4.2"
+solana_rbpf = "=0.1.10"
+serde = "1.0.89"
+solana-logger = { path = "../../logger", version = "0.12.0" }
+solana-sdk = { path = "../../sdk", version = "0.12.0" }
+
+[build-dependencies]
+walkdir = "2"
+
+[lib]
+name = "solana_bpf_loader"
+crate-type = ["lib", "cdylib"]
+
+[[bench]]
+name = "bpf_loader"
+