Proof of concept - Image upload
Improve the look of the language selection flags
 * themes/wilma/i18n/ added property files for storing theme dependent translations
 * themes/wilma/templates/footer.ftl replaced english words with i18n variables
 * ../footer.ftl modified to user i18n() instead due to assign collision
 * ../identity.ftl modified english terms to using i18n
 * themes/wilma/i18n/* added properties for identity
 * themes/wilma/i18n added copyright
 * ..footer.ftl fixed elements identified by ruby script
 * themes/wilma/i18n/ added properties for individual--foaf-person
 * ../individual--foaf-person.ftl added return to and for translations
i18n changes for menu.ftl
 * ../page-home.ftl changed most english terms and paragraphs TODO finish after mockup completed and code replaces hardcoding
 * themes/wilma/i18n variables for page-home
Merge pull request #4 from VIVO-IFest/I18n

I18n - example cases and work from the Implementation Fest 2013