Revert "Calendar: To display the complex lunar info."

This reverts commit 3dc108642c87bc85085e7b5dd40d0a227ead24ff.
Revert "Calendar: Support display the lunar info."

This reverts commit d18341a463bee0b027785ed0f3cee9d0a7f00763.
Calendar: Display the lunar and festival if the language is Chinese.

If the current language is Chinese, it will display the lunar and festival
for month, week and day view

Change-Id: Ib948e2aef30d9129f2d0eeeade41b31f432e7de4