Made AbstractExtension's properties private to enforce getters
Made AbstractExtension's properties private to enforce getters

joshuan/bolt,bolt/bolt,electrolinux/bolt,rossriley/bolt,HonzaMikula/masivnipostele,lenvanessen/bolt,cdowdy/bolt,bolt/bolt,HonzaMikula/masivnipostele,romulo1984/bolt,romulo1984/bolt,rarila/bolt,rossriley/bolt,electrolinux/bolt,CarsonF/bolt,cdowdy/bolt,HonzaMikula/masivnipostele,rossriley/bolt,GawainLynch/bolt,CarsonF/bolt,rarila/bolt,romulo1984/bolt,Intendit/bolt,rarila/bolt,lenvanessen/bolt,cdowdy/bolt,Raistlfiren/bolt,electrolinux/bolt,joshuan/bolt,cdowdy/bolt,HonzaMikula/masivnipostele,CarsonF/bolt,bolt/bolt,electrolinux/bolt,rossriley/bolt,lenvanessen/bolt,romulo1984/bolt,Intendit/bolt,Intendit/bolt,bolt/bolt,GawainLynch/bolt,Raistlfiren/bolt,Intendit/bolt,joshuan/bolt,joshuan/bolt,rarila/bolt,nikgo/bolt,CarsonF/bolt,Raistlfiren/bolt,nikgo/bolt,nikgo/bolt,lenvanessen/bolt,Raistlfiren/bolt,GawainLynch/bolt,GawainLynch/bolt,nikgo/bolt