v1.1 (#751)

• Implement QueryArray and PostArray methods
• Refactor GetQuery and GetPostForm
• Removed additional Iota

I think assigning iota to each constant is not required

• Add 1.7 test.
• Add codecov.io
• corrected a typo in README
• remove coveralls services.

Signed-off-by: Bo-Yi Wu appleboy.tw@gmail.com

• Update TravisCI to Gitter webhook
• Add codecov.yml Gitter webhook
• Changed imports to gopkg instead of github in README (#733)
• Add contribution guide
• Update go get for stable version

In the future, github default branch will be develop so running go get github.com/gin-gonic/gin will pull latest code from develop.

• Changed imports to gopkg instead of github in README
• Update README.md
• Logger: skip ANSI color commands if output is not a tty

Special note: 👏 Thanks to @appleboy and @tboerger for their awesome work managing PRs and issues for this version. This just only started 😉