Content repository/En demo

This is tad ugly right now, but then again this is just a test. (numbers are [inherently] bogus)

• Does 'nigeria-math-1', 'nigeria-math-2', etc, have any advantage over the more explicit page-naming convention 'nigeria_math_k-1'?

  Better to have pages by language and topic. Math-en, Science-en, &c. Page name changed to "En demo" rather than nigeria demo; moved to a content-rep subpage.

• With this scheme the number of pages to maintain may be a bit oppressive and rather redundant across various countries

  Right. We'll want top-level pages for Literacy, Writing, Math, Science, Arts, &c., which will be the primary views. Sj

Invoked with {{Matrix | country=nigeria}}

• try language=English rather than country= (and then perhaps set up a page for Nigeria including the english matrix and adding country-specific notes)

Structure:

• Template:Matrix (contains the list of subject areas)
  • Template:Matrixrow
    • Template:Statusformat (color of numbers)
      • cell status page, eg "Nigeria-math-3-status"

get rid of the status; make Math-en include Math_en_k-1, Math_en_2-3, &c

NB: country should be changed to language

_{key: {{{available}}} {{{free}}} {{{format}}} {{{local}}}}

	K-1	2-3	4-5	6-8
reading	{{:{{{country}}}-reading-1}}	{{:{{{country}}}-reading-2}}	{{:{{{country}}}-reading-3}}	{{:{{{country}}}-reading-4}}
literature	{{:{{{country}}}-literature-1}}	{{:{{{country}}}-literature-2}}	{{:{{{country}}}-literature-3}}	{{:{{{country}}}-literature-4}}
music	{{:{{{country}}}-music-1}}	{{:{{{country}}}-music-2}}	{{:{{{country}}}-music-3}}	{{:{{{country}}}-music-4}}
art	{{:{{{country}}}-art-1}}	{{:{{{country}}}-art-2}}	{{:{{{country}}}-art-3}}	{{:{{{country}}}-art-4}}
math	3 2 2 0+/-	Nigeria-math-2	Nigeria-math-3	Nigeria-math-4
science	4 1 0 1+/-	Nigeria-science-2	Nigeria-science-3	Nigeria-science-4
reference	{{:{{{country}}}-reference-1}}	{{:{{{country}}}-reference-2}}	{{:{{{country}}}-reference-3}}	{{:{{{country}}}-reference-4}}
geography	{{:{{{country}}}-geography-1}}	{{:{{{country}}}-geography-2}}	{{:{{{country}}}-geography-3}}	{{:{{{country}}}-geography-4}}
games	{{:{{{country}}}-games-1}}	{{:{{{country}}}-games-2}}	{{:{{{country}}}-games-3}}	{{:{{{country}}}-games-4}}
other	{{:{{{country}}}-other-1}}	{{:{{{country}}}-other-2}}	{{:{{{country}}}-other-3}}	{{:{{{country}}}-other-4}}