Add CSS Tools: cssbeautify and uncss
Add Gallery: galleria, nanoGALLERY, Justiced Gallery
Add icons collecton: font-icons, simple-icons, sparkicons, Font-Awesome, elusive-iconfont
Add some useful tools and scripts: Dropbox Uploader, phpsysinfo, rainloop webmail, roundcubemail. wallabag
Add WordPress section wiht Wordless
Add Tumblr section with tumblr-backup
Update submodule file and newest version of repositories