Run bootstrap.sh as super user
Explicitly installs dnsutils when bootstrapping

The dig command at line 19 requires dnsutils.  It's part of
ubuntu-standard, but my VM host doesn't install that by default.
Explicitly depending upon it fixes the installation.
Merge pull request #25 from kornnflake/upstream1

Run bootstrap.sh as super user
Merge pull request #26 from frio/master

Explicitly install dnsutils during installation
Use HTTPS for DOKKU_STACK and BOX_URI
Merge pull request #29 from rhy-jot/master

Use HTTPS when fetching external resources
Add myself to authors
Merge pull request #30 from rhy-jot/master

Add myself to authors
added go test app
added php test app
added python test app
Merge pull request #31 from fcoury/test_apps

Added test apps for Go, PHP and Python
Add myself to authors
Merge pull request #32 from kornnflake/upstream3

Add myself to authors
install kernel & python-software-properties separately

The bootstrap script was installing software-properties-common.
The package which contains add-apt-repository is:
python-software-properties

$ apt-file search add-apt-repository
python-software-properties: /usr/bin/add-apt-repository

The kernel failed to install for me in vagrant, so that step should be
done separately to not break the install. The system might already have
a kernel which is fully docker compatible.
add curl to the list of packages to be installed