Merge branch 'release/0.1.1' into develop
style fixed for demo
hide text for `icon-only`
modified editorconfig.
Merge pull request #1 from zfkun/develop

bug fixed
updated demo list.
merge.
upgraded dev deps.
updated deps.
fixed bar padding-top.
fixed bar icon line-height.
release 0.1.2
Merge branch 'release/0.1.2'