[doc] Include example for GitLab

This code updates the README.md and includes an example of
GitLab within the tests/test.cfg file and tests/test-projects.json.

README.md

@@ -1,3 +1,5 @@
+# SirMordred 0.1.38 [![Build Status](https://travis-ci.org/grimoirelab/mordred.svg?branch=master)](https://travis-ci.org/grimoirelab/mordred)[![Coverage Status](https://coveralls.io/repos/github/chaoss/grimoirelab-sirmordred/badge.svg?branch=master)](https://coveralls.io/github/chaoss/grimoirelab-sirmordred?branch=master)
+
 SirMordred is the tool used to coordinate the execution of the GrimoireLab platform, via a configuration file. Below you can find details about the different sections composing the configuration file.
 
 ## General Sections

tests/test-projects.json

@@ -28,6 +28,9 @@
    "https://github.com/VizGrimoire/GrimoireLib --filters-raw-prefix data.files.file:grimoirelib_alch data.files.file:README.md",
    "https://github.com/MetricsGrimoire/CMetrics"
   ],
+  "gitlab": [
+    "https://gitlab.com/inkscape/inkscape-web"
+  ],
   "github": [
    "https://github.com/grimoirelab/perceval"
   ],

tests/test.cfg

@@ -136,6 +136,12 @@ archive-path = /tmp/test_github_archive
 category = pull_request
 sleep-time = 300
 
+[gitlab]
+raw_index = test_gitlab-raw
+enriched_index = test_gitlab
+api-token = xxxx
+no-archive = true
+
 [google_hits]
 # logstash
 collect = false
@@ -232,7 +238,7 @@ enriched_index = telegram_test
 api-token = XXXXX
 
 [twitter]
-# logstash
 collect = false
 raw_index = twitter_test-raw
 enriched_index = twitter_test
+api-token = XXXX

tests/test_config.py

@@ -46,7 +46,7 @@ def test_init(self):
         self.assertIsNotNone(config.conf)
         self.assertIsNone(config.raw_conf)
         self.assertEqual(config.conf_list, [CONF_FULL])
-        self.assertEqual(len(config.conf.keys()), 42)
+        self.assertEqual(len(config.conf.keys()), 43)
 
     def test_init_studies(self):
         """Test whether studies' attributes are initializated"""
@@ -123,7 +123,7 @@ def test_get_data_sources(self):
         config = Config(CONF_FULL)
 
         expected = ['askbot', 'bugzilla', 'bugzillarest', 'confluence', 'discourse', 'dockerhub', 'functest',
-                    'gerrit', 'git', 'github', 'google_hits', 'hyperkitty', 'jenkins', 'jira', 'mbox', 'meetup',
+                    'gerrit', 'git', 'gitlab', 'github', 'google_hits', 'hyperkitty', 'jenkins', 'jira', 'mbox', 'meetup',
                     'mediawiki', 'mozillaclub', 'nntp', 'phabricator', 'pipermail', 'redmine', 'remo', 'rss',
                     'stackexchange', 'slack', 'supybot', 'telegram', 'twitter']
         data_sources = config.get_data_sources()