migrate Oauth reference from 2.x to 3.x CompatInfo format
optimize versions ref structure
migrate Opensll reference from 2.x to 3.x CompatInfo format
migrate Pcntl reference from 2.x to 3.x CompatInfo format
migrate Pgsql reference from 2.x to 3.x CompatInfo format
migrate Posix reference from 2.x to 3.x CompatInfo format
migrate Rar reference from 2.x to 3.x CompatInfo format
migrate Readline reference from 2.x to 3.x CompatInfo format
migrate Recode reference from 2.x to 3.x CompatInfo format
clean-up trailing code
migrate Shmop reference from 2.x to 3.x CompatInfo format
migrate Snmp reference from 2.x to 3.x CompatInfo format
migrate Soap reference from 2.x to 3.x CompatInfo format
migrate Sphinx reference from 2.x to 3.x CompatInfo format
migrate Ssh2 reference from 2.x to 3.x CompatInfo format
migrate Stomp reference from 2.x to 3.x CompatInfo format
migrate Sysvmsg reference from 2.x to 3.x CompatInfo format
migrate Sysvsem reference from 2.x to 3.x CompatInfo format
migrate Sysvshm reference from 2.x to 3.x CompatInfo format
migrate Uploadprogress reference from 2.x to 3.x CompatInfo format