fusionpbx/fusionpbx-install.sh: FusionPBX installer script

peilaus alkaen https://github.com/fusionpbx/fusionpbx-install.sh.git

FusionPBX 195c9788b2 Update config.sh		1 viikko sitten
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resources	195c9788b2 Update config.sh	1 viikko sitten
install.sh	4fc59b5e5e Updated Ubuntu installer to support up to 24.04 LTS (#436)	11 kuukautta sitten
pre-install.sh	4e2c092a34 Update pre-install.sh (#289)	5 vuotta sitten