merge dev changes
v1.0.1 dist
dist
Merge branch 'dev' into gh-pages
merge from dev
publish
merge from dev
修正选择器拼写错误
Chrome 不允许缩小

Chrome缩放限制了文字的最小尺寸，导致计算错误
滚轮缩放功能修正
分享路径修正
merge from dev
publish
dist
merge from dev
抽取视野定位功能为 camera 命令
修复Firefox不响应mousewheel的问题
线上地址更新
github-url
merge from dev