Removed forEach from format tests
Merge pull request #1219 from ichernev/bugfix/ie8-fixes

Removed forEach from format tests
Deprecate use of globally exported moment in case of AMD and CommonJS

This is discussed in #1214. If moment is exported as a global in AMD or
CommonJS print a warning once the global is used.
Merge pull request #1220 from ichernev/deprecate-global

Deprecate use of globally exported moment in case of AMD and CommonJS
Fix globally-exporter wrapper
Bumping version to 2.4.0
update test/lang/zh-cn.js, skip next week test if target is tomorrow
Merge pull request #1224 from zenozeng/develop

update test/lang/zh-cn.js, skip next week test if target is tomorrow