documentation: Clean up references to 'Gerrit2'

Now that the 2.x code base is over a year old, and has been in
production for almost a full year, its time to stop calling this
'Gerrit2' and start referring to it by the complete project name,
Gerrit Code Review.

Change-Id: Ifb37dd63b94ed7e1b938511aa0fc2a6ad3c981d6
Signed-off-by: Shawn O. Pearce <sop@google.com>

Documentation/access-control.txt

@@ -1,5 +1,5 @@
-Gerrit2 - Access Controls
-=========================
+Gerrit Code Review - Access Controls
+====================================
 
 Access controls in Gerrit are group based.  Every user account is a
 member of one or more groups, and access and privileges are granted

Documentation/cmd-index.txt

@@ -1,5 +1,5 @@
-Gerrit2 - Command Line Tools
-============================
+Gerrit Code Review - Command Line Tools
+=======================================
 
 Client
 ------

Documentation/config-contact.txt

@@ -1,5 +1,5 @@
-Gerrit2 - Contact Information
-=============================
+Gerrit Code Review - Contact Information
+========================================
 
 To help ensure contributor privacy, but still support gathering of
 contributor agreements as necessary, Gerrit encrypts all offline

Documentation/config-gerrit.txt

@@ -1,5 +1,5 @@
-Gerrit2 - Configuration
-=======================
+Gerrit Code Review - Configuration
+==================================
 
 File `etc/gerrit.config`
 ------------------------
@@ -150,7 +150,7 @@ This setting also permits old Gerrit 1.x users to seamlessly upgrade
 from Google Accounts on Google App Engine to OpenID authentication.
 +
 Having this enabled incurs an extra database query when Google
-Account users register with the Gerrit2 server.
+Account users register with the Gerrit server.
 +
 By default, unset/false.
 

Documentation/config-gitweb.txt

@@ -1,8 +1,9 @@
-Gerrit2 - Gitweb Integration
-============================
+Gerrit Code Review - Gitweb Integration
+=======================================
 
-Gerrit2 can generate hyperlinks to gitweb, allowing users to jump
-from Gerrit content to the same information, but shown by gitweb.
+Gerrit Code Review can generate hyperlinks to gitweb, allowing users
+to jump from Gerrit content to the same information, but shown by
+gitweb.
 
 To enable the gitweb integration, set gitweb.url with the URL of
 your gitweb CGI.

Documentation/config-headerfooter.txt

@@ -1,7 +1,7 @@
-Gerrit2 - Site Customization
-============================
+Gerrit Code Review - Site Customization
+=======================================
 
-Gerrit2 supports some customization of the HTML it sends to
+Gerrit supports some customization of the HTML it sends to
 the browser, allowing organizations to alter the look and
 feel of the application to fit with their general scheme.
 

Documentation/config-replication.txt

@@ -1,5 +1,5 @@
-Gerrit2 Git Replication
-=======================
+Gerrit Code Review - Git Replication
+====================================
 
 Gerrit can automatically push any changes it makes to its managed Git
 repositories to another system.  Usually this would be configured to

Documentation/config-sso.txt

@@ -1,7 +1,7 @@
-Gerrit2 - Single Sign-On Security
-=================================
+Gerrit Code Review - Single Sign-On Security
+============================================
 
-Gerrit2 supports integration with some types of single sign-on
+Gerrit supports integration with some types of single sign-on
 security solutions, making it possible for end-users to setup
 and manage accounts, without administrator involvement.
 

Documentation/dev-design.txt

@@ -1,5 +1,5 @@
-Gerrit2 - System Design
-=======================
+Gerrit Code Review - System Design
+==================================
 
 Objective
 ---------
@@ -64,9 +64,9 @@ the functionality and code were starting to become drastically
 different, a different name was needed. Gerrit calls back to the
 original namesake of Rietveld, Gerrit Rietveld, a Dutch architect.
 
-Gerrit2 is a complete rewrite of the Gerrit fork, completely changing
-the implementation from Python on Google App Engine, to Java on a
-J2EE servlet container and a SQL database.
+Gerrit 2.x is a complete rewrite of the Gerrit fork, completely
+changing the implementation from Python on Google App Engine, to Java
+on a J2EE servlet container and a SQL database.
 
 * link:http://video.google.com/videoplay?docid=-8502904076440714866[Mondrian Code Review On The Web]
 * link:http://code.google.com/p/rietveld/[Rietveld - Code Review for Subversion]

Documentation/dev-eclipse.txt

@@ -1,5 +1,5 @@
-Gerrit2 - Eclipse Setup
-=======================
+Gerrit Code Review - Eclipse Setup
+==================================
 
 This document is about installing Gerrit into an Eclipse workspace
 for development and debugging, especially with the GWT hosted

Documentation/dev-readme.txt

@@ -1,8 +1,8 @@
-Gerrit2 - Developer Setup
-=========================
+Gerrit Code Review - Developer Setup
+====================================
 
 You need Apache Maven to compile the code, and a SQL database
-to house the Gerrit2 metadata.  PostgreSQL is currently the only
+to house the review metadata.  PostgreSQL is currently the only
 supported database.
 
 To create a new client workspace:

Documentation/i18n-readme.txt

@@ -1,5 +1,5 @@
-Gerrit i18n
-===========
+Gerrit Code Review - i18n
+=========================
 
 Aside from actually writing translations, there's some issues with
 the way the code produces output.  Most of the UI should support

Documentation/install.txt

@@ -1,5 +1,5 @@
-Gerrit2 - Installation Guide
-============================
+Gerrit Code Review - Installation Guide
+=======================================
 
 You need a SQL database to house the Gerrit2 metadata.  Currently
 H2, MySQL and PostgreSQL are the only supported databases.

Documentation/licenses.txt

@@ -1,9 +1,9 @@
-Gerrit2 - Licenses
-==================
+Gerrit Code Review - Licenses
+=============================
 
-Gerrit itself is licensed under the Apache License, 2.0.  Gerrit's
-executable distributions also include many other software components
-covered by additional licenses.
+Gerrit itself is licensed under the <<apache2,Apache License 2.0>>.
+Gerrit's executable distributions also include many other software
+components that are covered by additional licenses.
 
 Included Components
 -------------------

Documentation/pgm-index.txt

@@ -1,5 +1,5 @@
-Gerrit2 - Server Programs
-=========================
+Gerrit Code Review - Server Programs
+====================================
 
 Server side programs can be started by executing the WAR file
 through the Java command line.  For example:

Documentation/project-setup.txt

@@ -1,5 +1,5 @@
-Gerrit2 - Project Configuration
-===============================
+Gerrit Code Review - Project Configuration
+==========================================
 
 All Git repositories under gerrit.basePath must be registered in
 the Gerrit database in order to be accessed through SSH, or through

Documentation/user-changeid.txt

@@ -1,5 +1,5 @@
-Gerrit2 - Change-Ids
-====================
+Gerrit Code Review - Change-Ids
+===============================
 
 Description
 -----------

Documentation/user-signedoffby.txt

@@ -1,5 +1,5 @@
-Gerrit2 - Signed-off-by Lines
-=============================
+Gerrit Code Review - Signed-off-by Lines
+=========================================
 
 [NOTE]
 This document was literally taken from link:http://git.kernel.org/?p=linux/kernel/git/torvalds/linux-2.6.git;a=blob;f=Documentation/SubmittingPatches;hb=4e8a2372f9255a1464ef488ed925455f53fbdaa1[linux-2.6 Documentation/SubmittingPatches]

Documentation/user-upload.txt

@@ -1,5 +1,5 @@
-Gerrit2 - Uploading Changes
-===========================
+Gerrit Code Review - Uploading Changes
+======================================
 
 Gerrit supports three methods of uploading changes: