added extra reference to json redirects
addition to TV Store Graphics Guidelines
Merge pull request #173 from tgrabowiecki/master

addition to TV Store Graphics Guidelines
language tweak to TV docs
Merge pull request #172 from pepelsbey/master

New translation fields
changes to fallback image references as per @zcorpan's request and added link to new article
Merge branch 'master' of github.com:operasoftware/devopera
fixed broken redirect
added translators for number of posts
Update URLs
Update `.htaccess` as per 45afced4408c6bb2de568c40d4d2257b444e157d