[DATALAB-2079]: Replaced name in documentation (#931)

[DATALAB-2079]: Replaced name in documentation
diff --git a/CONTRIBUTING.md b/CONTRIBUTING.md
index b6c58b5..79734e6 100644
--- a/CONTRIBUTING.md
+++ b/CONTRIBUTING.md
@@ -17,11 +17,11 @@
 * __doc__ : Have you seen a project that doesn't need to improve its documentation?!
 * __website__ : We are using GH pages to build and manage the site's content. 
 If you're interested in making it better, check-out `gh-pages` branch and dig in.
-If you are not familiar with the [Github Pages](https://dlab.apache.org/) - check it out,
+If you are not familiar with the [Github Pages](https://datalab.apache.org/) - check it out,
 it's pretty simple yet powerful!
 * __giving feedback__ : Tell us how you use DataLab, what was great and what was not 
 so much. Also, what are you expecting from it and what would you like to see in 
-the future? Opening [an issue](https://github.com/apache/incubator-dlab/issues) will grab our
+the future? Opening [an issue](https://github.com/apache/incubator-datalab/issues) will grab our
 attention. Seriously, this is the great way to contribute!
 
 #### Roles
diff --git a/DISCLAIMER b/DISCLAIMER
index 90bc650..7c123f7 100644
--- a/DISCLAIMER
+++ b/DISCLAIMER
@@ -1,4 +1,4 @@
-Apache DLab is an effort undergoing incubation at The Apache Software Foundation (ASF), sponsored by The Apache Incubator.
+Apache DataLab is an effort undergoing incubation at The Apache Software Foundation (ASF), sponsored by The Apache Incubator.
 Incubation is required of all newly accepted projects until a further review indicates that the infrastructure, communications,
 and decision making process have stabilized in a manner consistent with other successful ASF projects. While incubation status
 is not necessarily a reflection of the completeness or stability of the code, it does indicate that the project has yet to be fully endorsed by the ASF.
\ No newline at end of file
diff --git a/LICENSE b/LICENSE
index 93c6330..f2fec96 100644
--- a/LICENSE
+++ b/LICENSE
@@ -203,9 +203,9 @@
 
 
 
-Dlab Subcomponents:
+DataLab Subcomponents:
 
-Dlab project contains subcomponents with separate copyright
+DataLab project contains subcomponents with separate copyright
 notices and license terms. Your use of the source code for the these
 subcomponents is subject to the terms and conditions of the following
 licenses.
diff --git a/NOTICE b/NOTICE
index b09e72d..c24989b 100644
--- a/NOTICE
+++ b/NOTICE
@@ -1,4 +1,4 @@
-Apache DLab (incubating)
+Apache DataLab (incubating)
 Copyright 2018-2020 The Apache Software Foundation
 
 This product includes software developed at
diff --git a/README.md b/README.md
index 70a8d95..3d87ac3 100644
--- a/README.md
+++ b/README.md
@@ -5,7 +5,7 @@
 CONTENTS
 -------
 
-[What is DataLab?](#What_is_DLAB)
+[What is DataLab?](#What_is_DataLab)
 
     [How to Contribute](CONTRIBUTING.md)
 
@@ -13,13 +13,13 @@
 
 [Physical architecture](#Physical_architecture)
 
-[DataLab Deployment](#DLab_Deployment)
+[DataLab Deployment](#DataLab_Deployment)
 
-        [Structure of main DataLab directory](#DLab_directory)
+        [Structure of main DataLab directory](#DataLab_directory)
 
         [Structure of log directory](#log_directory)
 
-        [Preparing environment for DataLab deployment](#Env_for_DLab)
+        [Preparing environment for DataLab deployment](#Env_for_DataLab)
 
         [Keycloak server](#Keycloak_server)
 
@@ -66,13 +66,13 @@
         [Azure OAuth2 Authentication](#Azure_OAuth2_Authentication)
 
 ---------------
-# What is DataLab? <a name="What_is_DLAB"></a>
+# What is DataLab? <a name="What_is_DataLab"></a>
 
 DataLab is an essential toolset for analytics. It is a self-service Web Console, used to create and manage exploratory 
 environments. It allows teams to spin up analytical environments with best of breed open-source tools just with a 
 single click of the mouse. Once established, environment can be managed by an analytical team itself, leveraging simple 
 and easy-to-use Web Interface.
-<p>See more at <a href="https://dlab.apache.org/" rel="nofollow">dlab.apache.org</a>.</p>
+<p>See more at <a href="https://datalab.apache.org/" rel="nofollow">datalab.apache.org</a>.</p>
 
 ----------------------------
 # Logical architecture <a name="Logical_architecture"></a>
@@ -193,9 +193,9 @@
 of data. Adding cluster is not mandatory and is only needed in case additional computational resources are required for 
 job execution.
 ----------------------
-# DataLab Deployment <a name="DLab_Deployment"></a>
+# DataLab Deployment <a name="DataLab_Deployment"></a>
 
-### Structure of main DataLab directory <a name="DLab_directory"></a>
+### Structure of main DataLab directory <a name="DataLab_directory"></a>
 
 DataLab’s SSN node main directory structure is as follows:
 
@@ -253,7 +253,7 @@
 | keycloak_user            |Keycloak user                  |
 | keycloak_user_password   |Keycloak user password         |
 
-### Preparing environment for Keycloak deployment <a name="Env_for_DLab"></a>
+### Preparing environment for Keycloak deployment <a name="Env_for_DataLab"></a>
 Keycloak can be deployed with Nginx proxy on instance using *deploy_keycloak.py* script. Currently it only works with HTTP.
 
 Preparation steps for deployment:
@@ -294,7 +294,7 @@
 
 ## Self-Service Node <a name="Self_Service_Node"></a>
 
-### Preparing environment for DataLab deployment <a name="Env_for_DLab"></a>
+### Preparing environment for DataLab deployment <a name="Env_for_DataLab"></a>
 
 Deployment of DataLab starts from creating Self-Service(SSN) node. DataLab can be deployed in AWS, Azure and Google cloud.
 
@@ -490,7 +490,7 @@
 sudo su
 apt-get update
 apt-get install git
-git clone https://github.com/apache/incubator-dlab.git -b develop
+git clone https://github.com/apache/incubator-datalab.git -b develop
 curl -fsSL https://download.docker.com/linux/ubuntu/gpg | apt-key add -
 add-apt-repository "deb [arch=amd64] https://download.docker.com/linux/ubuntu $(lsb_release -cs) stable"
 apt-get update
@@ -499,7 +499,7 @@
 usermod -a -G docker *username*
 apt-get install -y python-pip
 pip install fabric==1.14.0
-cd incubator-dlab
+cd incubator-datalab
 ```
 - Go to *datalab* directory
 - Run *infrastructure-provisioning/scripts/deploy_datalab.py* deployment script:
@@ -1799,7 +1799,7 @@
 -   secserv – execute command for Security Service;
 -   ui – execute command for Self-Service.
 
-## DataLab Web UI <a name="DLab_Web_UI"></a>
+## DataLab Web UI <a name="DataLab_Web_UI"></a>
 
 DataLab self service is listening to the secure 8443 port. This port is used for secure local communication with 
 provisioning service.
@@ -2175,7 +2175,7 @@
   * For Unix system create two folders and grant permission for writing:
 
 ```
-/var/opt/dlab/log/ssn
+/var/opt/datalab/log/ssn
 /opt/datalab/tmp/result
 ```
 
@@ -2754,11 +2754,11 @@
         tenant: xxxx-xxxx-xxxx-xxxx
         authority: https://login.microsoftonline.com/
         clientId: xxxx-xxxx-xxxx-xxxx
-        redirectUrl: https://dlab.azure.cloudapp.azure.com/
+        redirectUrl: https://datalab.azure.cloudapp.azure.com/
         responseMode: query
         prompt: consent
         silent: true
-        loginPage: https://dlab.azure.cloudapp.azure.com/
+        loginPage: https://datalab.azure.cloudapp.azure.com/
         maxSessionDurabilityMilliseconds: 288000000
 
 where:
@@ -2787,10 +2787,10 @@
         tenant: xxxx-xxxx-xxxx-xxxx
         authority: https://login.microsoftonline.com/
         clientId: xxxx-xxxx-xxxx-xxxx
-        redirectUrl: https://dlab.azure.cloudapp.azure.com/
+        redirectUrl: https://datalab.azure.cloudapp.azure.com/
         validatePermissionScope: true
         permissionScope: subscriptions/xxxx-xxxx-xxxx-xxxx/resourceGroups/xxxx-xxxx/providers/Microsoft.DataLakeStore/accounts/xxxx/providers/Microsoft.Authorization/
-        managementApiAuthFile: /dlab/keys/azure_authentication.json
+        managementApiAuthFile: /datalab/keys/azure_authentication.json
 
 where:
 - **useLdap** - defines if LDAP authentication is enabled(true/false). If false Azure OAuth2 takes place with