Merge branch 'master' of https://github.com/senhorzinho/FieldDB

pulled from senhorzinho to get the latest code for spreadsheet.
Merge branch 'master' of github.com:OpenSourceFieldlinguistics/FieldDB
moving localisation to Render #1146
moving localization to backbone render
merging upstream, solved conflict
moved localization functions to backbone render, changed handlebars accordingly. however the page isn't rendering, error msg locale_We_need_to_make_sure_its_you is not defined UserAppView.js 174
adding changes that haven't been added #1146
put locales inside quotes, those locales serve as strings
quotes were missing, put locales inside quotes
en and es have corresponding message items
putting locales function in right places
to unescape html tags used in json messages, use three curly braces
Merge pull request #1180 from hisakonog/master

move localizations to backbone render 

 this is great @hisakonog !  it should help get rid of most of the jquery sideffects...