Get user's home directory properly (#42)
Get user's home directory properly (#42)

* fixes #31

* get home direcotry of user using eval with protection

MvBCoding/aws-ec2-ssh,ebmeierj/aws-ec2-ssh,ebmeierj/aws-ec2-ssh,widdix/aws-ec2-ssh,widdix/aws-ec2-ssh,MvBCoding/aws-ec2-ssh