Prevent "Strict Standards: Only variables should be passed by reference in" on PHP 5.5
Prevent "Strict Standards: Only variables should be passed by reference in" on PHP 5.5

winiceo/bolt,Calinou/bolt,tekjava/bolt,winiceo/bolt,electrolinux/bolt,nikgo/bolt,bolt/bolt,hannesl/bolt,joshuan/bolt,rarila/bolt,xeddmc/bolt,richardhinkamp/bolt,tekjava/bolt,nantunes/bolt,HonzaMikula/masivnipostele,Raistlfiren/bolt,bolt/bolt,hannesl/bolt,pygillier/bolt,electrolinux/bolt,hannesl/bolt,Intendit/bolt,GDmac/bolt,one988/cm,cdowdy/bolt,HonzaMikula/bolt,Eiskis/bolt-base,codesman/bolt,HonzaMikula/bolt,HonzaMikula/masivnipostele,kendoctor/bolt,hugin2005/bolt,rarila/bolt,bolt/bolt,pygillier/bolt,bolt/bolt,Eiskis/bolt-base,hugin2005/bolt,xeddmc/bolt,electrolinux/bolt,bywatersolutions/reports-site,one988/cm,marcin-piela/bolt,marcin-piela/bolt,rossriley/bolt,rarila/bolt,xeddmc/bolt,hannesl/bolt,romulo1984/bolt,winiceo/bolt,nantunes/bolt,Intendit/bolt,nikgo/bolt,Raistlfiren/bolt,one988/cm,CarsonF/bolt,joshuan/bolt,GawainLynch/bolt,Intendit/bolt,cdowdy/bolt,CarsonF/bolt,codesman/bolt,GawainLynch/bolt,tekjava/bolt,nantunes/bolt,xeddmc/bolt,joshuan/bolt,one988/cm,lenvanessen/bolt,skript-cc/bolt,kendoctor/bolt,skript-cc/bolt,Raistlfiren/bolt,GDmac/bolt,lenvanessen/bolt,tekjava/bolt,nikgo/bolt,winiceo/bolt,Calinou/bolt,skript-cc/bolt,kendoctor/bolt,hugin2005/bolt,rossriley/bolt,HonzaMikula/masivnipostele,GDmac/bolt,Eiskis/bolt-base,bywatersolutions/reports-site,CarsonF/bolt,rossriley/bolt,cdowdy/bolt,pygillier/bolt,richardhinkamp/bolt,marcin-piela/bolt,electrolinux/bolt,romulo1984/bolt,nikgo/bolt,codesman/bolt,codesman/bolt,Raistlfiren/bolt,skript-cc/bolt,lenvanessen/bolt,HonzaMikula/masivnipostele,Calinou/bolt,richardhinkamp/bolt,rossriley/bolt,richardhinkamp/bolt,HonzaMikula/bolt,GDmac/bolt,lenvanessen/bolt,bywatersolutions/reports-site,Eiskis/bolt-base,joshuan/bolt,Calinou/bolt,GawainLynch/bolt,rarila/bolt,GawainLynch/bolt,hugin2005/bolt,pygillier/bolt,Intendit/bolt,HonzaMikula/bolt,bywatersolutions/reports-site,cdowdy/bolt,romulo1984/bolt,nantunes/bolt,marcin-piela/bolt,kendoctor/bolt,romulo1984/bolt,CarsonF/bolt