jiemakel/las: Modular release

This release marks the first modular release of LAS, where you can trade functionality for smaller file sizes.

The options are:

• las: complete package including all support for all languages, but almost 600 megabytes
• las-fi: complete functionality for (only) Finnish, including edit distance fuzzy analysis for noisy data as well as guessed word segmentation for words not in the lexicon
• las-fi-small: basic functionality for (only) Finnish without fuzzy analysis or segmentation for guessed words, but a much smaller file size
• las-small: support all languages, but provide only the basic functionality for Finnish
• las-non-fi: support all languages apart from Finnish