Bump to 1.5.0

bump to 1.4.4

bump to 1.4.3

update Readme

update to 1.4.1

Merge pull request zhongwencool#46 from zhongwencool/plugin-feature

DIY your presentation through plugin

Merge pull request zhongwencool#45 from zhongwencool/interval-configu…

…ration

Interval configuration

update changelog 1.3.3

update 1.3.2 changelog