If you would like to help translate spread love now into a language you know well, register an account at www.transifex.net. Then, email love [at] spread love now [dot] org with the language you're interested in helping us with.
We'll work with you one-on-one to help you get started with the Transifex interface and the formats for translation files. If there is already a maintainer of your language, he may opt to help you.
We are grateful to the many translators who have donated their time and talent to help spread love in multiple languages. Those who helped on translations follow.