Specify correct features names in Block/Object Storage toolbar button actions

[AparnaKarve]

Depends on ManageIQ/manageiq#15812

In the ems code, the delete and refresh operations are invoked based on the following condition -

deleteemss if params[:pressed] == "#{table_name}_delete"
refreshemss if params[:pressed] == "#{table_name}_refresh"

Therefore, feature names for delete and refresh must be based off the current table name

For e.g. ems_block_storage_refresh should be specified in the toolbar button action as opposed to ems_storage_refresh in order for the button action to execute.

Before:

After:

https://bugzilla.redhat.com/show_bug.cgi?id=1440114

[miq-bot]

Checked commits AparnaKarve/manageiq-ui-classic@e46440e~...cd8fd1f with ruby 2.2.6, rubocop 0.47.1, and haml-lint 0.20.0
2 files checked, 0 offenses detected
Everything looks fine. 🍪

[simaishi]

Fine backport details:

$ git log -1
commit 1f9b0feefb225336e11b248438b154dd5a603b39
Author: Martin Povolny <mpovolny@redhat.com>
Date:   Wed Aug 30 11:05:16 2017 +0200

    Merge pull request #1908 from AparnaKarve/bz1440114_state_correct_storage_features
    
    Specify correct features names in Block/Object Storage toolbar button actions
    (cherry picked from commit c7d76a1be98fb0efcac7cdb52816a4278d7aa817)
    
    https://bugzilla.redhat.com/show_bug.cgi?id=1496904