readme fixes with small typos
- Added new row - "error.cannot.fetch.steam.api"
Merge pull request #123 from thorerik/readme-fixes

readme fixes with small typos
Update dutch.php

Corrected several vocatibes from Je (informal) to u/uw (formal), also corrected several textual spacings between sentences.
Added $_lang["error.cannot.fetch.steam.api"] into translation as per request.
Merge pull request #132 from Tashla/patch-2

Update dutch.php
Update turkish.php
Merge pull request #133 from Bomlife/patch-7

Update turkish.php
Update german.php

update: line 88
Merge pull request #134 from flmuel/patch-1

Update german.php
Merge branch 'master' into norwegian
added extra translation