return errors in more functions
move defer client.Close to after checking error, check some more errors, use bradfitz's go-sqlite3 temporarily
shorten variable name, update third party libs
more error handling
go back to using mattn/go-sqlite3, bump go-sqlite3 third_party lib, update gitignore
Merge pull request #77 from gengo/better-error-handling

better error handling, bump third party repos