minor rewritten
Merge pull request #72 from luixxiul/post

minor rewritten
Merge pull request #73 from luixxiul/development

Development
Merge pull request #74 from luixxiul/ui

dns prefetch added
Merge pull request #75 from luixxiul/development

dns prefetch added
Merge pull request #76 from luixxiul/ui

tabs, spaces deleted (with a plugin)
Merge pull request #77 from luixxiul/development

lines, tabs, spaces were deleted
added option 'excerpt_snippet' for SEO