UP-4545: Remove misleading variable for portlet API artifact version.
UP-4545: Remove misleading variable for portlet API artifact version.

groybal/uPortal,jameswennmacher/uPortal,stalele/uPortal,ASU-Capstone/uPortal,jl1955/uPortal5,doodelicious/uPortal,stalele/uPortal,GIP-RECIA/esco-portail,jameswennmacher/uPortal,phillips1021/uPortal,apetro/uPortal,andrewstuart/uPortal,joansmith/uPortal,vbonamy/esup-uportal,jameswennmacher/uPortal,GIP-RECIA/esup-uportal,ChristianMurphy/uPortal,ASU-Capstone/uPortal-Forked,apetro/uPortal,mgillian/uPortal,GIP-RECIA/esco-portail,groybal/uPortal,GIP-RECIA/esup-uportal,ASU-Capstone/uPortal-Forked,GIP-RECIA/esup-uportal,Jasig/uPortal,ASU-Capstone/uPortal-Forked,vbonamy/esup-uportal,mgillian/uPortal,joansmith/uPortal,jonathanmtran/uPortal,MichaelVose2/uPortal,phillips1021/uPortal,andrewstuart/uPortal,chasegawa/uPortal,GIP-RECIA/esup-uportal,cousquer/uPortal,Jasig/uPortal,jameswennmacher/uPortal,bjagg/uPortal,jl1955/uPortal5,phillips1021/uPortal,phillips1021/uPortal,stalele/uPortal,phillips1021/uPortal,doodelicious/uPortal,apetro/uPortal,GIP-RECIA/esup-uportal,vbonamy/esup-uportal,groybal/uPortal,jhelmer-unicon/uPortal,jonathanmtran/uPortal,jl1955/uPortal5,stalele/uPortal,groybal/uPortal,doodelicious/uPortal,apetro/uPortal,joansmith/uPortal,andrewstuart/uPortal,MichaelVose2/uPortal,vbonamy/esup-uportal,chasegawa/uPortal,jonathanmtran/uPortal,joansmith/uPortal,MichaelVose2/uPortal,ASU-Capstone/uPortal,vbonamy/esup-uportal,andrewstuart/uPortal,Jasig/uPortal-start,ChristianMurphy/uPortal,MichaelVose2/uPortal,andrewstuart/uPortal,bjagg/uPortal,joansmith/uPortal,jameswennmacher/uPortal,Jasig/uPortal-start,MichaelVose2/uPortal,mgillian/uPortal,doodelicious/uPortal,ASU-Capstone/uPortal-Forked,doodelicious/uPortal,cousquer/uPortal,apetro/uPortal,jl1955/uPortal5,cousquer/uPortal,ASU-Capstone/uPortal,chasegawa/uPortal,jhelmer-unicon/uPortal,Jasig/uPortal,chasegawa/uPortal,jl1955/uPortal5,groybal/uPortal,GIP-RECIA/esco-portail,jhelmer-unicon/uPortal,ChristianMurphy/uPortal,ASU-Capstone/uPortal-Forked,chasegawa/uPortal,jhelmer-unicon/uPortal,stalele/uPortal,jhelmer-unicon/uPortal,ASU-Capstone/uPortal,ASU-Capstone/uPortal,bjagg/uPortal