em_install_advmame() will not longer compile if source isn't updated
Changed rps_main_options() to delete $rootdir/emulators/advancemame-0.94.0 before running em_install_advmame
Added em_install_advmame to rps_update_emulators()
em_install_amiga() will not compile if not needed
Edited rps_main_options() to delete directory /emulators/uae4rpi before running em_install_amiga
Added em_install_amiga to rps_update_emulators
Changed em_install_atari800() to only compile if ~/RetroPie/emulators/atari800-3.0.0/installdir/bin/atari800 do not exist
Edited rps_main_options() to delete directory ~/RetroPie/emulators/atari800-3.0.0 before running em_install_atari800()
Added em_install_atari800() to rps_update_emulators()
Modified em_install_cpc4rpi() to not compile if /emulators/cpc4rpi-1.1/cpc4rpi-1.1 does exist
Modified rps_main_options() to remove directory /emulators/cpc4rpi-1.1 before executing em_install_cpc4rpi()
Added rps_update_emulators() to include em_install_cpc4rpi()
Added both em_install_dosbox and em_install_stella to rps_update_emulators()
Changed em_install_basiliskII() to only compile if source is updated.
Edited rps_main_options() to delete directory emulators/basiliskii before running em_install_basiliskII()
Added em_install_basiliskII() to rps_update_emulators()
em_install_viceC64() not longer compiles unless needed
Modify rps_main_options() to delete $rootdir/emulators/vice-2.4 before running em_install_viceC64()
Changed rps_update_emulators() to include em_install_viceC64()
em_install_dgen() edited to not compile if not needed
rps_main_options() edited to delete directory /RetroPie/emulators/dgen-sdl before running em_install_dgen
rps_update_emulators() edited to include em_install_dgen