RSTR-43: improve formatting of roster role totals
RSTR-43: improve formatting of roster role totals

git-svn-id: 064a3c5ac4a317962fdcbc1fbac16e5d24349f57@168539 66ffb92e-73f9-0310-93c1-f5514f145a0a

lorenamgUMU/sakai,surya-janani/sakai,joserabal/sakai,wfuedu/sakai,kingmook/sakai,Fudan-University/sakai,conder/sakai,lorenamgUMU/sakai,hackbuteer59/sakai,hackbuteer59/sakai,tl-its-umich-edu/sakai,frasese/sakai,willkara/sakai,rodriguezdevera/sakai,clhedrick/sakai,conder/sakai,buckett/sakai-gitflow,bzhouduke123/sakai,kwedoff1/sakai,noondaysun/sakai,introp-software/sakai,lorenamgUMU/sakai,zqian/sakai,noondaysun/sakai,kingmook/sakai,liubo404/sakai,whumph/sakai,zqian/sakai,zqian/sakai,conder/sakai,colczr/sakai,whumph/sakai,willkara/sakai,bzhouduke123/sakai,conder/sakai,clhedrick/sakai,Fudan-University/sakai,surya-janani/sakai,buckett/sakai-gitflow,joserabal/sakai,ktakacs/sakai,willkara/sakai,wfuedu/sakai,ktakacs/sakai,duke-compsci290-spring2016/sakai,lorenamgUMU/sakai,lorenamgUMU/sakai,duke-compsci290-spring2016/sakai,frasese/sakai,kingmook/sakai,ktakacs/sakai,pushyamig/sakai,noondaysun/sakai,buckett/sakai-gitflow,ouit0408/sakai,tl-its-umich-edu/sakai,pushyamig/sakai,kwedoff1/sakai,rodriguezdevera/sakai,rodriguezdevera/sakai,zqian/sakai,bkirschn/sakai,clhedrick/sakai,Fudan-University/sakai,kwedoff1/sakai,ouit0408/sakai,buckett/sakai-gitflow,wfuedu/sakai,joserabal/sakai,wfuedu/sakai,hackbuteer59/sakai,frasese/sakai,liubo404/sakai,hackbuteer59/sakai,wfuedu/sakai,ouit0408/sakai,ktakacs/sakai,hackbuteer59/sakai,clhedrick/sakai,ktakacs/sakai,OpenCollabZA/sakai,bzhouduke123/sakai,surya-janani/sakai,duke-compsci290-spring2016/sakai,bzhouduke123/sakai,puramshetty/sakai,Fudan-University/sakai,hackbuteer59/sakai,pushyamig/sakai,buckett/sakai-gitflow,whumph/sakai,bzhouduke123/sakai,whumph/sakai,conder/sakai,bzhouduke123/sakai,zqian/sakai,ktakacs/sakai,willkara/sakai,clhedrick/sakai,pushyamig/sakai,pushyamig/sakai,puramshetty/sakai,zqian/sakai,surya-janani/sakai,liubo404/sakai,noondaysun/sakai,puramshetty/sakai,Fudan-University/sakai,OpenCollabZA/sakai,clhedrick/sakai,willkara/sakai,lorenamgUMU/sakai,noondaysun/sakai,udayg/sakai,puramshetty/sakai,colczr/sakai,bkirschn/sakai,buckett/sakai-gitflow,hackbuteer59/sakai,conder/sakai,kwedoff1/sakai,joserabal/sakai,rodriguezdevera/sakai,liubo404/sakai,bkirschn/sakai,ouit0408/sakai,ouit0408/sakai,kwedoff1/sakai,introp-software/sakai,udayg/sakai,bkirschn/sakai,duke-compsci290-spring2016/sakai,duke-compsci290-spring2016/sakai,noondaysun/sakai,surya-janani/sakai,bzhouduke123/sakai,joserabal/sakai,duke-compsci290-spring2016/sakai,surya-janani/sakai,ktakacs/sakai,liubo404/sakai,introp-software/sakai,tl-its-umich-edu/sakai,zqian/sakai,buckett/sakai-gitflow,OpenCollabZA/sakai,OpenCollabZA/sakai,conder/sakai,kwedoff1/sakai,tl-its-umich-edu/sakai,OpenCollabZA/sakai,noondaysun/sakai,colczr/sakai,duke-compsci290-spring2016/sakai,ktakacs/sakai,joserabal/sakai,ouit0408/sakai,conder/sakai,joserabal/sakai,lorenamgUMU/sakai,rodriguezdevera/sakai,frasese/sakai,introp-software/sakai,tl-its-umich-edu/sakai,pushyamig/sakai,kingmook/sakai,puramshetty/sakai,Fudan-University/sakai,puramshetty/sakai,liubo404/sakai,kingmook/sakai,udayg/sakai,OpenCollabZA/sakai,udayg/sakai,joserabal/sakai,clhedrick/sakai,noondaysun/sakai,Fudan-University/sakai,kingmook/sakai,whumph/sakai,rodriguezdevera/sakai,tl-its-umich-edu/sakai,lorenamgUMU/sakai,tl-its-umich-edu/sakai,buckett/sakai-gitflow,pushyamig/sakai,zqian/sakai,bkirschn/sakai,udayg/sakai,surya-janani/sakai,liubo404/sakai,pushyamig/sakai,udayg/sakai,rodriguezdevera/sakai,hackbuteer59/sakai,frasese/sakai,rodriguezdevera/sakai,ouit0408/sakai,clhedrick/sakai,wfuedu/sakai,whumph/sakai,introp-software/sakai,OpenCollabZA/sakai,ouit0408/sakai,introp-software/sakai,colczr/sakai,surya-janani/sakai,puramshetty/sakai,introp-software/sakai,frasese/sakai,bkirschn/sakai,frasese/sakai,wfuedu/sakai,introp-software/sakai,OpenCollabZA/sakai,frasese/sakai,colczr/sakai,kingmook/sakai,puramshetty/sakai,Fudan-University/sakai,bkirschn/sakai,whumph/sakai,duke-compsci290-spring2016/sakai,willkara/sakai,colczr/sakai,udayg/sakai,kwedoff1/sakai,whumph/sakai,udayg/sakai,bzhouduke123/sakai,colczr/sakai,willkara/sakai,wfuedu/sakai,colczr/sakai,kwedoff1/sakai,kingmook/sakai,bkirschn/sakai,liubo404/sakai,tl-its-umich-edu/sakai,willkara/sakai