Fixed Issue where the 32-bit DISM will be called on a 64-bit OS when running a 32-bit shell/process
Fixed issue 378 where DISM is missing because of a missing newline in the command passed to the elevated shell and by specifying the exact path to the DISM tool instead of relying of the path of the system.
(doc) Changelog / nuspec updates for release
(maint) formatting
(GH-393) select default dism prior to check

This cleans up the docs a bit and removes the need for an else branch by
selecting a default dism and only modifying it if necessary.
(GH-393) Use sysnative for dism in List

This provides changes to List command to include use of sysnative as well.
Merge branch 'dismIssue32bitOn64bit' into stable

* dismIssue32bitOn64bit:
  (GH-393) Use sysnative for dism in List
  (GH-393) select default dism prior to check
  (maint) formatting
  Fixed issue 378 where DISM is missing because of a missing newline in the command passed to the elevated shell and by specifying the exact path to the DISM tool instead of relying of the path of the system.
  Fixed Issue where the 32-bit DISM will be called on a 64-bit OS when running a 32-bit shell/process