Example of "reasonable distribution cost" added

As per discussion in the mailing list here: http://lists.okfn.org/pipermail/open-data-handbook/2013-March/000307.html
Merge pull request #11 from hlainchb/master

added Albanian translation
Merge pull request #10 from peterk/patch-1

Example of "reasonable distribution cost" added.

(I'm not super thrilled with 'DVD' which will seem dated soon, but I guess a concrete example is easier to understand than something like "storage media".)
add 1.1 en to make easier to find/compare; rename dev versions for clarity
add en for reference. probably edited since first called '1.1', but what' on the website now
Merge pull request #13 from mlinksva/master

add 1.1 versions/rename dev versions for clarity/easy comparison
OKD->OD; add dev diff html rendering
Merge pull request #14 from mlinksva/master

okd->od, dev diff
[README][xs]: change .markdown to .md extension.
[#2,README][s]: instructions re adding licenses in README.
[README][s]: tweak layout and a bit more re licenses storage process.
[README][xs]: bugfix.