fix Printlns that contained formatting directives
Merge pull request #85 from gengo/go-vet

Fix Printlns that contained formatting directives
Ability to bind on any address
Application-global DB connection
Instead of connecting to DB on each request, we can make it global
Merge pull request #88 from kirs/bind-address

Ability to bind on any address
Merge pull request #91 from kirs/refactor-db-connections

Application-global DB connection
update gitignore
remove sqlite3
return single Config struct in parseYAML
remove pull requests view
update README
make some variables and functions unexported, remove unused Repository struct
remove gorilla mux dependency
remove unnecessary comments
remove unused third party dependencies
format time before rendering in template
fix omitempty
return string in gitHubDiffURL instead of *string
pass from and to revisions so deploy log entry can contain latest commit message
simplify writeJSON