default socks port uses less stream isolation

this will increase performance and reduce strain on the tor network.
users who wish to take advantage of stream isolation can use port 9049.
NOTE: the default transparent proxy port still uses maximum stream isolation.
so, applications not configured to use any proxy will use stream isolaiton.
specify data directory in a location that will persist reboots

this will allow TorVM to use entry guards as well as persist
directory information, making bootups faster.
add tor project disclaimer and clarify name
check tor's status with https