<commit_before># Blah: Download source control URIs

The main use of Blah is being able to download repositories from a URI that
specifies what version control system is being used:

```python
import blah

blah.fetch("git+https://github.com/mwilliamson/blah.git", "/tmp/blah")
print open("/tmp/blah/README.md").read()
```

Blah can also be used as a script:

```
blah fetch git+https://github.com/mwilliamson/blah.git /tmp/blah
```
<commit_msg>Add VCS abbreviation to README.md<commit_after># Blah: Download source control URIs

The main use of Blah is being able to download repositories from a URI that
specifies what version control system (VCS) is being used:

```python
import blah

blah.fetch("git+https://github.com/mwilliamson/blah.git", "/tmp/blah")
print open("/tmp/blah/README.md").read()
```

Blah can also be used as a script:

```
blah fetch git+https://github.com/mwilliamson/blah.git /tmp/blah
```

{'fraction_non_alphanumeric': 0.1301969365426696, 'fraction_numerical': 0.0, 'mean_word_length': 4.613496932515337, 'pattern_counts': {'":': 0, '<': 3, '<?xml version=': 0, '>': 3, 'https://': 4, 'lorem ipsum': 0, 'www.': 0, 'xml': 0}, 'pii_count': 0, 'substrings_counts': 0, 'word_list_counts': {'cursed_substrings.json': 4, 'profanity_word_list.json': 0, 'sexual_word_list.json': 0, 'zh_pornsignals.json': 0}}
{'dir': 'git-commits-cleaned', 'id': '3416801', 'n_tokens_mistral': 324, 'n_tokens_neox': 305, 'n_words': 101}