add detection of synology version
add requirements code for synology
fix detecting synobios
Merge branch 'master' into features/add_support_for_system_synology_gh_ticket_2174
Merge branch 'master' into features/add_support_for_system_synology_gh_ticket_2174
synology: improve detection of libraries, use rvm_pkg for yaml, improve warnings for missing binaries that can not be installed
Merge pull request #2174 from wayneeseguin/features/add_support_for_system_synology_gh_ticket_2174

add support for Synology (Intel Atom)