feat(app viewer styling) added custom icon font as data-url
Merge branch 'master' into app-viewer-styling

Conflicts:
	src/views/_guide-viewer/assets/fonts/google-material-icon-font/google-material-icon-font.eot
	src/views/_guide-viewer/assets/fonts/google-material-icon-font/google-material-icon-font.svg
	src/views/_guide-viewer/assets/fonts/google-material-icon-font/google-material-icon-font.ttf
	src/views/_guide-viewer/assets/fonts/google-material-icon-font/google-material-icon-font.woff
	src/views/_guide-viewer/guide-viewer.less
Merge pull request #8 from voorhoede/app-viewer-styling

feat(app viewer styling) added custom icon font as data-url