v0.7.5

Update to version 0.7.5

CLAP version 0.7.4

This release brings improved support for JSON interfaces and nothing more really. clap.builder.Builder() is the only object you'll need to create interface using JSON. clap.builder.ModesParser() is no longer present.

Functions that are used in clap.builder.Builder() to actually convert Python data types into the UI are now available but there is little use for them - if you want to create UI in Python rather than in JSON just use the main API.

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Also, creating the interface means interpreting JSON every time at startup. There is no code generator currently available. However, I plan to write code generator that would export interface written in Python to JSON.

CLAP 0.7.3

`clap.builder.Parser()` functionality moved to `clap.builder.Builder()`,

some debugging, reference implementation of built interface,
updated manual

CLAP version 0.7.1

Line 0.7.x had already brought support for multiple arguments. Now, with version 0.7.1, came nested modes.