Clean up URLs to use example.com
Merge pull request #24 from alphagov/quick_clean_up

Clean up URLs to use example.com
fixing encapsulation for vm model

vm knows about the vcloud_attributes and parent vapp.

Also fixed a bug in vm, where logging in receue block fails since the
variable we are printing is not available
Merge pull request #26 from alphagov/encapsulation_for_vm

fixing encapsulation for vm model
Fix command line usage. Broken by vapp refactor.
Merge pull request #27 from alphagov/fix_cmdline

Fix command line usage. Broken by vapp refactor.
Remove minifier code. Not needed, flakey.

* minifier.py is of unknown provenance, so not good to keep it.
* does not handle case where preamble is non-bash
* generally not going to be very stable
* push minimiser responsibility to the end user.
Merge pull request #28 from alphagov/remove_minification

Remove minifier code. Not needed, flakey.
improve documentation
Merge pull request #29 from alphagov/remove_minification

improve documentation
refactored template model

1) refactored template model to hold vcloud_attributes. Also instantiating
template only after it is loaded from fog_interface.

2) Added check on id returned by api for given entity. checking for its presence and
valid format.

3) changed the sequence of events in vapp.provision, we do not have to load
template or network config if vapp already exists.

4) using should_receive instead of stubs. stub calls can go unnoticed, also
they don't strcitly check for number of times a method was called and
the input argument
merging my commits with removal of minify script commit
id_prefix for vm
Merge pull request #30 from alphagov/refactoring_vapp_template

refactoring around vapp_template and entity id
Allow for specification of networks in integ test.

* This makes the integration test compatible with a multitude of Orgs.
VM Memory is MB, not KB

This commit addresses the log message when configuring VM memory.

Wrong:

```
INFO -- : putting 4096KB memory into VM
```

Right:

```
INFO -- : putting 4096MB memory into VM
```

This should avoid me thinking that I have just created a VM with 4MB of
memory...
Merge pull request #31 from alphagov/integration_test_improvement

Allow for specification of networks in integ test.
Merge pull request #32 from alphagov/doc-fix

VM Memory is MB, not KB
Merge branch 'master' into change-input-format

Conflicts:
	lib/vcloud.rb