add gitattributes, gitgnore and config.yml

+# Enforce Unix newlines
+*.css   text eol=lf
+*.html  text eol=lf
+*.js    text eol=lf
+*.json  text eol=lf
+*.md    text eol=lf
+*.scss  text eol=lf
+*.svg   text eol=lf
+*.yml   text eol=lf

+# Ignore docs files
+.ruby-version
+.sass-cache
+
+# Numerous always-ignore extensions
+*.diff
+*.err
+*.orig
+*.log
+*.rej
+*.swo
+*.swp
+*.zip
+*.vi
+*~
+
+# OS or Editor folders
+.DS_Store
+._*
+Thumbs.db
+.cache
+.project
+.settings
+.tmproj
+*.esproj
+nbproject
+*.sublime-project
+*.sublime-workspace
+.idea
+
+# grunt-html-validation
+validation-status.json
+validation-report.json
+
+# Folders to ignore
+node_modules
+

+# Meta data
+name:             Bootflat
+authors:          flathemes
+description:      BOOTFLAT is an open source Flat UI KIT based on Bootstrap 3.1.1 CSS framework. And, for the designers, we offer a free PSD Download. It provides a faster, easier and less repetitive way for web developers or designers to create elegant web apps.
+
+# Dependencies
+pygments:         true
+
+# Permalinks
+permalink:        pretty
+
+# Server
+source:           docs
+url:              http://bootflat.github.io
+encoding:         UTF-8
+
+# Custom vars
+current_version:  2.0.1
+repo:             https://github.com/bootflat/bootflat.github.io