upgraded echarts, echarts-gl and echarts-liquidfill

1.4.1

:gem: upgrade echarts, echarts-gl and echarts-liquidfill

removed all map files

china, world map -> echarts-countries-js
provinces -> echarts-china-provinces-js
cities(beijing, tianjing, etc.) -> echarts-china-cities-js

Kai zhou district is added to Chong Qing City.

and support pyecharts-cli

taoyuan xian becomes taoyuan city

1.3.5

:gem: release 1.3.5

added detailed taiwan map and diaoyu island for pyecharts and echarts community

1. added taiwan map
2. added diaoyudao map

added chongming district to shanghai

v1.3.3

:tada: release 1.3.3

add shan nan city to xi zang map

fix #7

Added 212 countries

see echarts-countries-js for details

Minimize world.js too

as in the subject

Use optimized world.js

see changelog for more details