Version 0.3 doesn't exist

[ethanmuller]

The current README instructs to install version 0.3:

libpd-rs = "0.3"

But at the time of this writing, the latest version published is 0.2:

➜ dailies libpd ✗ cargo run
    Updating crates.io index
error: failed to select a version for the requirement `libpd-rs = "^0.3"`
candidate versions found which didn't match: 0.2.0, 0.1.10, 0.1.9, ...
location searched: crates.io index
required by package `dailies v0.1.0 (/home/emu/git/dailies)`

If I install 0.2 instead, the example in README fails to compile:

➜ dailies libpd ✗ cargo run      
   Compiling dailies v0.1.0 (/home/emu/git/dailies)
error[E0432]: unresolved import `libpd_rs::convenience`
 --> src/main.rs:2:15
  |
2 | use libpd_rs::convenience::PdGlobal;
  |               ^^^^^^^^^^^ could not find `convenience` in `libpd_rs`

error[E0433]: failed to resolve: could not find `convenience` in `libpd_rs`
  --> src/main.rs:48:35
   |
48 |             let ticks = libpd_rs::convenience::calculate_ticks(output_channels, data.len() as i32);
   |                                   ^^^^^^^^^^^ could not find `convenience` in `libpd_rs`

Some errors have detailed explanations: E0432, E0433.
For more information about an error, try `rustc --explain E0432`.
error: could not compile `dailies` (bin "main") due to 2 previous errors

I assume this is because it's dependent on the 0.3 API.