don't run ntpclient by default, force the user to configure it by setting NTP_SERVER
Merge pull request #163 from SvenDowideit/dont-run-ntpclient-by-default

run ntpclient by default, let the user to configure it by setting NTP_SERVER, including disable using unset NTP_SERVER
Simplified readme
Quote
Add additonal osx hint
add instructions on how to fix the problem in the error report
Merge pull request #171 from schickling/master

Cleaned up README and created doc folder
Support for more than one running VM, with a different VM_NAME
add links to faq and build-docs
Merge pull request #181 from SvenDowideit/link-faq

add links to faq and build-docs
Merge pull request #178 from SvenDowideit/improve-port-in-use-error

add instructions on how to fix the problem in the error report
Merge pull request #180 from amattn/master

Support for more than one running VM, with a different VM_NAME
Because a picture is worth a thousand words, restore the gif.
Removing useless modules. Shrinks size back to 23mb.
Check if all required commands exist
optimize cmd_exists
Merge pull request #185 from aheissenberger/feature/pull/check-exist-required-programs

Check if all required commands exist
import HTTP_PROXY, HTTPS_PROXY from profile
Merge pull request #186 from aheissenberger/feature/pull/docker-init-import-profile

docker init import  profile
Adding brew update command

'brew install docker' failed with 'Error: No available formula for boot2docker' - this was fixed by running brew update first. Instructions updated to reflect this.