stop-words 0.1.5

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# About
Stop words are words that don't carry much meaning, and are typically removed as a preprocessing step before text 
analysis or natural language processing. This crate contains common stop words for a variety of languages. All stop word 
lists are from [this resource](https://github.com/Alir3z4/stop-words/tree/bd8cc1434faeb3449735ed570a4a392ab5d35291). 

This crate currently includes the following languages:
- Arabic
- Bulgarian
- Catalan
- Czech
- Danish
- Dutch
- English
- Finnish
- French
- German
- Hebrew
- Hindi
- Hungarian
- Indonesian
- Italian
- Norwegian
- Polish
- Portuguese
- Romanian
- Russian
- Slovak
- Spanish
- Swedish
- Turkish
- Ukrainian
- Vietnamese

# Installation
Install through ``crates.io`` with:
```bash
cargo install stop_words
```

Then add it to your ``Cargo.toml` with:
```toml
[dependencies]
stop-words = "0.1.5"
```
and add this to your root:
```rust
use stop_words;
```

# Usage
Using this crate is fairly straight-forward: 
```rust
use stop_words;

fn main() {
    // Get the stop words
    let words = stop_words::get("english");

    // Print them
    for word in words {
        println!("{}", word)
    }
}
```
The function ``get`` accepts full language names (in English), ISO 693-1 language codes (2-letter codes), and ISO 693-2T (3-letter codes) language codes. This means you can also do this:
```rust
let words = stop_words::get("en");
```
or this:
```rust
let words = stop_words::get("eng");
```
Finally, you can also convert the ``Vec<String>``of words to a ``HashSet<String>``
```rust
let vec = stop_words::get("en");
let set = stop_words::vec_to_set(vec);
```