added ifmember #175
fixing views
added UML #175
views and tests #175
tests #175
fixed umls
fixed indentation #175
UMLS #175
pulled master #175
deleted not controller
tests
pulled master #175
utf8 without bom
installed rmmagick and removed flash notice of join group #175
Merge pull request #287 from yousraHazem/c2_mariam_join_group

C2 mariam join group
change gem