changed naming of points-of-interest to poi due to DB naming conflicts
changed naming of points-of-interest to poi due to DB naming conflicts

wmurmann/isbx-loopback-cms,gregorio-michael/isbx-loopback-cms,jhommark/isbx-loopback-cms,npedrini/isbx-loopback-cms,npedrini/isbx-loopback-cms,stephguac/isbx-loopback-cms,ISBX/isbx-loopback-cms,wmurmann/isbx-loopback-cms,ISBX/isbx-loopback-cms,jhommark/isbx-loopback-cms,stephguac/isbx-loopback-cms,gregorio-michael/isbx-loopback-cms