Move fixes towards API v4

gitlab_issue.py

@@ -187,8 +187,8 @@ def main():
         return
 
     # Validate if project exists and get its ID
-    project = GitLabProject(module, git) # type: gitlab.Project
-    project_exists = project.exists(group_name, project_name)
+    metaProject = GitLabProject(module, git) # type: GitLabProject
+    project_exists = metaProject.exists(group_name, project_name)
     if not project_exists:
         module.fail_json(msg="Gitlab project does not exist")
 
@@ -201,7 +201,7 @@ def main():
 
     # Validate if milestone exists and get its ID
     milestone = GitLabMilestone(module, git)
-    milestone_exists = milestone.exists(project.pid, milestone_name)
+    milestone_exists = milestone.exists(metaProject.pid, milestone_name)
     milestone_id = None
     if milestone_exists:
         milestone_id = milestone.mid
@@ -211,7 +211,7 @@ def main():
         labels = []
 
     if update:
-        issues = project.findIssues(title)
+        issues = metaProject.findIssues(title)
         updated = 0
         if issues:
             issue = None # type: gitlab.ProjectIssue
@@ -256,7 +256,7 @@ def main():
         time.sleep(delay)
         delay *= 2
         try:
-            issue = project.issues.create(arguments) # type: gitlab.Issue
+            issue = metaProject.project.issues.create(arguments) # type: gitlab.Issue
         except Exception, e:
             pass
         if issue: