Update .gitattributes for Web Projects (#1935)
Update .gitattributes for Web Projects (#1935)

Based from a collection of useful .gitattributes templates of @alexkaratarakis

https://github.com/alexkaratarakis/gitattributes
majaradichevich/majaradichevich.github.io,h5bp/html5-boilerplate,h5bp/html5-boilerplate,Upmacis-Andrejs/12guru_Front-end,Upmacis-Andrejs/untrips_Front-end,majaradichevich/majaradichevich.github.io,JohnnyWalkerDesign/html5-boilerplate,Upmacis-Andrejs/12guru_Front-end,roblarsen/html5-boilerplate,JohnnyWalkerDesign/html5-boilerplate,deftcat/Fei_Boilerplate,roblarsen/html5-boilerplate,rprouse/html5-boilerplate,byog/html5-boilerplate,rprouse/html5-boilerplate,deftcat/Fei_Boilerplate,Upmacis-Andrejs/untrips_Front-end,byog/html5-boilerplate