Merge pull request #48 from Onyimatics/JENKINS-65287-scm-missing-online-help

[JENKINS-65287] Add an online missing help

Author: rsandell

src/main/resources/org/jenkinsci/plugins/workflow/steps/scm/SCMStep/help-changelog.html

@@ -0,0 +1,10 @@
+<div>
+        Enable or Disable 'Include in changelog':
+        <p>
+                If 'Include in changelog' is enabled for an SCM source, then when a build occurs, the changes from that SCM source will be included in the changelog.
+        </p>
+        <p>
+                If 'Include in changelog' is disabled, then when a build occurs,
+                the changes from this SCM source will not be included in the changelog.
+        </p>
+</div>

src/main/resources/org/jenkinsci/plugins/workflow/steps/scm/SCMStep/help-poll.html

@@ -0,0 +1,11 @@
+<div>
+    Enable or Disable 'Include in polling'
+    <p>
+        If 'Include in polling' is enabled or 'Include in changelog' is enabled, then when polling occurs, the job will
+        be started if changes are detected from this SCM source.
+    </p>
+    <p>
+        If 'Include in polling' is disabled and 'Include in changelog' is disabled, then when polling occurs, changes
+        that are detected from this repository will be ignored.
+    </p>
+</div>