Merge pull request #113 from mattrebor/dan2

updated some email addresses to publisher@emsionline.org.  updated some
Default to lang=en if lang is not en and not zh
Merge pull request #114 from mattrebor/rob

Default to lang=en if lang is not en and not zh
Fix church language default
Fixed language detection in semi static controller
Banner ad for the youtube video on home page
Merge pull request #115 from mattrebor/rob

Banner ad for the youtube video on home page
Made clicking on slideshow banner open up on new page
Made eclipselink slf4j aware
Externalized logging configuration
Added two entries to the home
Fixed unit test
Removed duplicate commons-lang3 dependency
#116 - Modified event hyperlink
Merge pull request #117 from mattrebor/rob

Rob
Made page title dynamic and added meta description tag to increase SEO
Merge pull request #120 from mattrebor/rob

Made page title dynamic and added meta description tag to increase SEO
Respond back with 404 if page is not found
Merge pull request #122 from mattrebor/rob

Respond back with 404 if page is not found
Removed 45th anniversary picture gallery announcement
Modified ChurchController to redirect to intro page if an interior page
is not found.