Update public dir.
Fix view files.
Move Page class to util package.
Move Indexer to mailsource package.
Develop search view and controller.
Move search related to MailSearch Controller

Add retrieval result sample.
Receive mlIDs and forms value

List mltitle and sender in ul after search
Show search result mails.
Move Page.scala, paginator.scala.html

Move paginator.scala.html for admin.
Fix import.
Add start and end to Page class.
Develop search result pagination

Fix some val name of Page.
Develop order.
Add default value to search form fromDate and toDate.
Create search error page.
Create Error pages.

Server Error and Not Found.
Add itemsPerPage into SearchRequest
Merge pull request #62 from mzkrelx/feature/searchview#27

Feature/searchview#27