Makes section on general timeline more clear about what contributor does and what maintainer does.  Adds section on how to restore a backup dump to local database.
Makes section on general timeline more clear about what contributor does and what maintainer does.  Adds section on how to restore a backup dump to local database.

EBWiki/EBWiki,BOWiki/BOW,EBWiki/EBWiki,EBWiki/EBWiki,BOWiki/BOW,EBWiki/EBWiki,BOWiki/BOW