Fix check_box_tag parameters for snap_memory

[agrare]

The checkbox for :snap_memory was incorrectly setting the value leading to it being interpreted as always false.

Before:

params[:snap_memory]
"{:value=>\"1\", :checked=>false}"

After:

params[:snap_memory]
"1"

This value is being compared to "1" here so we were never creating a VM snapshot with memory.

https://bugzilla.redhat.com/show_bug.cgi?id=1413678

[miq-bot]

Checked commit agrare@429ff99 with ruby 2.2.6, rubocop 0.46.0, and haml-lint 0.19.0
1 file checked, 0 offenses detected
Everything looks good. 👍

[simaishi]

Euwe backport (to manageiq repo) details:

$ git log -1
commit 379fc897d60aa978b959795dbfbfbf523e26caeb
Author: Milan Zázrivec <mzazrivec@redhat.com>
Date:   Mon Jan 23 18:49:14 2017 +0100

    Merge pull request #217 from agrare/fix-snap-memory-checkbox
    
    Fix check_box_tag parameters for snap_memory
    (cherry picked from commit 21904d0319850d110aa01e8d3a0a63d45b9ab2bb)
    
    https://bugzilla.redhat.com/show_bug.cgi?id=1416092

[agrare]

@miq-bot add-label darga/yes

[agrare]

Darga BZ https://bugzilla.redhat.com/show_bug.cgi?id=1426655

[simaishi]

Darga backport (to manageiq repo) details:

$ git log -1
commit b15926d3379c0394034982a781c5c31709a207f6
Author: Milan Zázrivec <mzazrivec@redhat.com>
Date:   Mon Jan 23 18:49:14 2017 +0100

    Merge pull request #217 from agrare/fix-snap-memory-checkbox
    
    Fix check_box_tag parameters for snap_memory
    (cherry picked from commit 21904d0319850d110aa01e8d3a0a63d45b9ab2bb)
    
    https://bugzilla.redhat.com/show_bug.cgi?id=1426655