Update README.md
Merge pull request #234 from lidashuang/master

README: Fix syntax in the TCP DSN example
small errors refactoring
vet: rename fatal to fatalf in driver_test.go
silences go vet
document how notes can be ignored + test
fixes #235
Go 1.0 / driver v1 is now EOL
README: link 'latest tagged release' to the releases on GitHub
Document Google CloudSQL and Sphinx Support
Rename MysqlWarning to MySQLWarning for consistency
Update CHANGELOG
Merge pull request #240 from go-sql-driver/notes

strict mode: document how notes can be ignored + test
Merge pull request #238 from go-sql-driver/vet

vet: rename fatal to fatalf in driver_test.go
Merge pull request #239 from go-sql-driver/errors

small errors refactoring
Update CHANGELOG
Merge pull request #241 from go-sql-driver/changelog

Update Changelog
add improved collation support (broken)
Finish collation implementation
collation: update documentation
README: Shorten version requirements
CHANGELOG: fix typo