<commit_before><commit_msg>Add simple contribution instructions<commit_after># Contributing

## Coding Conventions

- Only use unix lineendings
- Use cba macros like GVAR, QGVAR and FUNC for simplified variable naming
- Precompile functions using the PREP macro inside the specific XEH_*Init.sqf. Don't compile functions on Init, choose if server or client needs this.
{'fraction_non_alphanumeric': 0.051630434782608696, 'fraction_numerical': 0.0, 'mean_word_length': 5.473684210526316, 'pattern_counts': {'":': 0, '<': 3, '<?xml version=': 0, '>': 3, 'https://': 0, 'lorem ipsum': 0, 'www.': 0, 'xml': 0}, 'pii_count': 0, 'substrings_counts': 0, 'word_list_counts': {'cursed_substrings.json': 0, 'profanity_word_list.json': 0, 'sexual_word_list.json': 0, 'zh_pornsignals.json': 0}}
{'dir': 'git-commits-cleaned', 'id': '7338877', 'n_tokens_mistral': 101, 'n_tokens_neox': 95, 'n_words': 45}