Update README.md
Mobile optimization
Merge pull request #1223 from Gabbid/correctLanguage

Stylistic improvements
Update CONTRIBUTING.md
Added simple wordwrap function
Added global css class for touch devices
Merge branch 'master' of github.com:WoltLab/WCF
Small optimizations
Merge pull request #1224 from Gabbid/Styleimprovements

Stylistic corrections
Fixed WCF.Collapsible.Remote
Merge branch 'master' of github.com:WoltLab/WCF
Fixed wrong timezone for Moscow
Merge branch 'master' of github.com:WoltLab/WCF
Merge pull request #1 from WoltLab/master

Update to latest WoltLab/WCF version