Update SaltModelTesting.groovy

  * Process extra deps for reclass[0] tests
  * Save rendered nodes data, for future purposes
  * This is quick WA. probably, tests should be extented with
    state salt.minion apply

[0] https://github.com/salt-formulas/salt-formula-reclass/commit/1ad47606ae8472745d94a338148e1b6a27d59c59

Change-Id: Id35b74929e38626cc60d593ad21de941946f4fc1
1 file changed