UP-4816: Add additional known file types
UP-4816: Add additional known file types

Remove .php there are no checked in php files in the project
scan was done using:

git ls-files | perl -ne 'print $1 if m/\.([^.\/]+)$/' | sort -u

jhelmer-unicon/uPortal,stalele/uPortal,GIP-RECIA/esco-portail,groybal/uPortal,bjagg/uPortal,jl1955/uPortal5,ChristianMurphy/uPortal,phillips1021/uPortal,stalele/uPortal,phillips1021/uPortal,GIP-RECIA/esco-portail,Jasig/uPortal-start,groybal/uPortal,mgillian/uPortal,groybal/uPortal,jonathanmtran/uPortal,bjagg/uPortal,GIP-RECIA/esup-uportal,phillips1021/uPortal,jhelmer-unicon/uPortal,bjagg/uPortal,GIP-RECIA/esup-uportal,groybal/uPortal,phillips1021/uPortal,Jasig/uPortal,GIP-RECIA/esco-portail,jonathanmtran/uPortal,mgillian/uPortal,jhelmer-unicon/uPortal,jhelmer-unicon/uPortal,jhelmer-unicon/uPortal,Jasig/uPortal,phillips1021/uPortal,jl1955/uPortal5,cousquer/uPortal,cousquer/uPortal,GIP-RECIA/esup-uportal,mgillian/uPortal,GIP-RECIA/esup-uportal,jl1955/uPortal5,stalele/uPortal,jl1955/uPortal5,stalele/uPortal,jl1955/uPortal5,Jasig/uPortal-start,Jasig/uPortal,groybal/uPortal,ChristianMurphy/uPortal,stalele/uPortal,ChristianMurphy/uPortal,GIP-RECIA/esup-uportal,cousquer/uPortal,jonathanmtran/uPortal