add more frendily error messages upon console failure

Allow to run rails console even if the support gems are not installed

fixes #1657 - Support Puppet http reports processor

this patch allow usage of puppet http report processor.
in order to use it simply update your puppet.conf to have the following:

reports = http
reporturl = http://foreman/reports

NOTE: its not possible to use ssl URLS with the current report processor (AFAIK)

fixes #1572

fixes #1597 - Restrict compute resources access by user

And add some rights to give non admin users so they can perform some normal actions on the hosts they own.

unit/domain_parameter_test.rb self-broke... added a tiny fix.
Removing compute_resources/vms nesting, it is such a nightmare for functional tests....

adds ec2 provisioning support fixes #1223

- added progress bar for instance creation
- minor fixes for certname based deployments
- added ssh provisioning support to orchestartion, which utilize finish
scripts by default
- added images support (part of the vm compute tab)...

fixes #1624 - Moved database.yml to database.yml.example

keeping the database configuration file within the repo is not needed,
therefore, we moved it to an example config file, and added the
database.yml to a to .gitignore

NOTE: this would break you installation, as you would need to:...

Rails logger does not exists at this stage, removing

cleanups to rails 3 boot process

debian platform puppet is still considered a as a gem