1.5.0: adds security state for HPE ILO, fixes parsing of network ports

Features:

• Adding iLO5 security state to manager data and new flag --enable_bmc_security_warning #95
• Adds certain SSD drives for Fujitsu server with firmware issues
• Adds support processor type GPU in inventory #101

Bugfixes:

• Fixes issues with missing root objects #98
• Fixes issue with wrong variable names in Icinga service example #92
• Fixes issue with unavailable network port information #100
• Fixes discovery of all NIC ports #102

Thanks to @SamuelePilleri and @zvfvrv for their contribution, this is highly appreciated.