Merge pull request #21 from jennift/master

Remember to merge using sage42/androidappaddicts
See all my comments here for details of updates
about page:
added big logo, added gplus icon
change codes
change some strings to strings_about
change some styles to styles_about

drawer:
added new menu item, added ic_latest icon

category page:
created new page
created string for category
created styles for category

applist by show page:
change link to padding12
added a new string - this is to support drawer menu. latest show is still considered part of applist, rite?

host (and related) pages:
added "s" to file names to make all the file names consistent

general styles
all pages will use general_text_primary color instead of putting the style on every page