add Example
Remove windows build
Add Converalls Badge
Update travis ci config file to support converalls
Add Cover badge
Test sub packages
Add test case cover
Add godoc badge
Add if colored the char test
Add ascii package test cases
Add ascii package test case
Update the example
Add testify package for testing
Fixed a slice allocate issue
Update README.md
fixed the go lint issue
Rewrite the go docs
Update README.md
Update README.md
Update README.md