Fix grammar

Spotted by Robby at
https://translatewiki.net/wiki/Thread:Support/About_Mifos:X-validation.msg.staff.officeId.cannot.be.blank/lb
Localisation updates from https://translatewiki.net.
Localisation updates from https://translatewiki.net.
Format Number fix for empty strings
Delete locale-zh_cn.json

as there are multiple files with the same name and different cases (causes problems windows)
MIFOSX-944 - added overdraft limit on view
 MIFOSX-994 - changed names for client default account
Localisation updates from https://translatewiki.net.
Fixing template related issues
Dashboard issue fixes
added support for intro.js
Dashboard issue fixes
Merge branch 'develop' of https://github.com/rishy/community-app into develop