print info about salt actions

Change-Id: I4ad94d33a10d90d6835b096e0498b55214c3e934
diff --git a/src/com/mirantis/mk/Salt.groovy b/src/com/mirantis/mk/Salt.groovy
index 5361887..52b70dc 100644
--- a/src/com/mirantis/mk/Salt.groovy
+++ b/src/com/mirantis/mk/Salt.groovy
@@ -12,7 +12,7 @@
  * @param credentialsID       ID of credentials store entry
  */
 def connection(url, credentialsId = "salt") {
-    def common = new com.mirantis.mk.Common();
+    def common = new com.mirantis.mk.Common()
     params = [
         "url": url,
         "credentialsId": credentialsId,
@@ -88,13 +88,17 @@
 }
 
 def enforceState(master, target, state, output = false) {
+    def common = new com.mirantis.mk.Common()
     def run_states
+
     if (state instanceof String) {
         run_states = state
     } else {
         run_states = state.join(',')
     }
 
+    common.infoMsg('Enforcing state ${run_states} on ${target}')
+
     def out = runSaltCommand(master, 'local', ['expression': target, 'type': 'compound'], 'state.sls', null, [run_states])
 
     try {
@@ -108,6 +112,10 @@
 }
 
 def cmdRun(master, target, cmd) {
+    def common = new com.mirantis.mk.Common()
+
+    common.infoMsg('Running command ${cmd} on ${target}')
+
     def out = runSaltCommand(master, 'local', ['expression': target, 'type': 'compound'], 'cmd.run', null, [cmd])
     return out
 }
@@ -145,8 +153,11 @@
 }
 
 def runSaltProcessStep(master, tgt, fun, arg = [], batch = null, output = true) {
+    def common = new com.mirantis.mk.Common()
     def out
 
+    common.infoMsg('Running step ${fun} on ${tgt}')
+
     if (batch) {
         out = runSaltCommand(master, 'local_batch', ['expression': tgt, 'type': 'compound'], fun, String.valueOf(batch), arg)
     } else {