Set ruby1.9 as default for the database configuration example.
database.yml should be configured first.
Don't abort when database.yml is not present.
Adds sqlserver configuration for the CI server.
Adds pagination to users list when adding project or group members (#9549).
not use unnecessary instance variable at unit message test
code layout clean up unit message test
1.4-stable: add the patch for CVE-2013-0155 in Rails 2.3.15
Link to attachment should return latest attachment (#7510).
Underscores are allowed in project identifiers (#9225).
