add size limit to image template new from upload
attempt to fix #158 -- missing csv dependancy
Added cucumber scenarios for show of Provider Type API

https://www.aeolusproject.org/redmine/issues/3895

Added scenarios and step definitions for Provider Type API - show action
Added rspecs for show action of Provider Types API

https://www.aeolusproject.org/redmine/issues/3896

Modified Factories for Provider Type and Credential Definitions
Added show action for Provider Types API

https://www.aeolusproject.org/redmine/issues/3897

Added some view partials for Provider Type
Replace catalogs form with simple_form
Replace user_group form with simple_form
Replace pool_families form with simple_form
Replace pools form with simple_form
add hardware profile to matches for provider selection
fix misplaced whitespace
Merge pull request #182 from martinpovolny/cost-strategy

add hardware profile to matches for provider selection
Replace provider selection strategy edit form with simple_form
Merge pull request #183 from ifarkas/simplify_edit_strategy

Replace provider selection strategy edit form with simple_form
Use == instead of be_eql in API spec examples

Failing on == will give more precise error message.
API: Deployments listing

Pagination in DeploymentsController is switched off when the request
asks for XML representation.

Closes #174.
API: Deployments show action (not all information shown yet)

This implements the show action for deployments, so that deployments can
can be linked to and queried for very basic information. There is some
uncertainty about the rest of the fields (e.g. how to represent current
and available deployment states, which date/time formats to use etc.),
so those fields will be added later.

Closes #181.
API: Add deployments to entrypoint

Closes #180.
API: List deployments in a pool

Closes #179.
API: Show deployments in pool details

Updated #show, #create, #update.

Closes #185.