Add case insensitivity when validating uniqueness of name of new role
Add case insensitivity when validating uniqueness of name of new role

Fixes https://bugzilla.redhat.com/show_bug.cgi?id=1537171

Add case insensitivity when validating uniqueness of the name of a new role,
when creating a new role under Configuration > Access Control > Roles.

pkomanek/manageiq,NickLaMuro/manageiq,andyvesel/manageiq,pkomanek/manageiq,gmcculloug/manageiq,chessbyte/manageiq,lpichler/manageiq,billfitzgerald0120/manageiq,juliancheal/manageiq,mzazrivec/manageiq,juliancheal/manageiq,mzazrivec/manageiq,branic/manageiq,jvlcek/manageiq,aufi/manageiq,syncrou/manageiq,agrare/manageiq,syncrou/manageiq,mzazrivec/manageiq,jrafanie/manageiq,jameswnl/manageiq,kbrock/manageiq,tinaafitz/manageiq,mkanoor/manageiq,branic/manageiq,jrafanie/manageiq,skateman/manageiq,djberg96/manageiq,lpichler/manageiq,borod108/manageiq,NickLaMuro/manageiq,branic/manageiq,jvlcek/manageiq,borod108/manageiq,tinaafitz/manageiq,mzazrivec/manageiq,d-m-u/manageiq,romanblanco/manageiq,NickLaMuro/manageiq,jvlcek/manageiq,djberg96/manageiq,aufi/manageiq,romanblanco/manageiq,jrafanie/manageiq,syncrou/manageiq,juliancheal/manageiq,ManageIQ/manageiq,chessbyte/manageiq,d-m-u/manageiq,NickLaMuro/manageiq,jameswnl/manageiq,skateman/manageiq,ManageIQ/manageiq,andyvesel/manageiq,pkomanek/manageiq,skateman/manageiq,syncrou/manageiq,hstastna/manageiq,aufi/manageiq,agrare/manageiq,branic/manageiq,mkanoor/manageiq,gmcculloug/manageiq,skateman/manageiq,billfitzgerald0120/manageiq,chessbyte/manageiq,billfitzgerald0120/manageiq,lpichler/manageiq,gmcculloug/manageiq,jrafanie/manageiq,juliancheal/manageiq,billfitzgerald0120/manageiq,tinaafitz/manageiq,jameswnl/manageiq,tinaafitz/manageiq,andyvesel/manageiq,d-m-u/manageiq,romanblanco/manageiq,djberg96/manageiq,romanblanco/manageiq,andyvesel/manageiq,hstastna/manageiq,borod108/manageiq,pkomanek/manageiq,yaacov/manageiq,ManageIQ/manageiq,mkanoor/manageiq,borod108/manageiq,chessbyte/manageiq,mkanoor/manageiq,jameswnl/manageiq,ManageIQ/manageiq,kbrock/manageiq,kbrock/manageiq,aufi/manageiq,lpichler/manageiq,jvlcek/manageiq,yaacov/manageiq,d-m-u/manageiq,gmcculloug/manageiq,hstastna/manageiq,agrare/manageiq,djberg96/manageiq,yaacov/manageiq,yaacov/manageiq,hstastna/manageiq,kbrock/manageiq,agrare/manageiq