Removed ec2dns (and combined it with ec2)
Passing through shell arguments
Merge pull request #1 from evert/evertsstuff

Passing through shell arguments to ssh and some refactoring
updated readme
added some more usage samples to the readme
formatting
using STDERR
updated readme
formatting
added ec2scp - problematic, because we have no interactive shell and thus we don't get its STDOUT
added early version of ec2scp tool
Merge branch 'ec2scp'
typo
updated keywords
updated to amazonwebservices/aws-sdk-for-php v1.5.14
catching exception when aws environment variables are not set
formatting
added very early version of ec2dns
feedback to stdout not to stderr
echo instead of STDOUT