[BROKEN, DON'T USE] Merged respo.macros to respo.core

Breaking change.

respo.macros is removed. When you need it, just use respo.core.

Remove "verbosely" from dependency

Verbosely is not used in actuality.

use event.key and event.code

Was informed that keyCode is deprecating and event.key and event.code are preferred.

Also added shift? alt? ctrl? meta? for convenience.

Add SSR checking

In previous usages of Respo, I noticed debugging bugs caused by inconsistency from DOM and pre-rendered HTML is quite difficult. Now there's a basic structural checking code walking through the tree in calling realize-ssr!.

Currently it's used in http://shadow-cljs.org/ and you find difference in Console logs.

assert map in expand-component

Fix

• should throw error if nil is passed to expand-component function, make error tracing easier.

skip function comparing; add map-val map-with-idx

Feature

• add map-val map-with-idx as syntax sugar for transforming child elements.
• skip functions comparisons to reduce re-rending(need to notice if the optimisation has bugs).
• print better error message when literal is passed as an argument.

Add i element

Feature

• add <i> element

Add tspan

Feature

• add <tspan> which is an SVG element

slightly change path-data

Refactor

• path-data can be simplified. tests passed.

path-data function for writing path

Feature

• new function called path-data for adding path data.

(respo.util.format/path-data :M 10 10 :l 20 20 :Z)