Doc: new Git commands.

Update screenshots.

Change-Id: I02fad85ba02bb8303e94202bc3e030d3767740cd
Reviewed-by: Tobias Hunger <tobias.hunger@digia.com>
Reviewed-by: Orgad Shaneh <orgads@gmail.com>

doc/src/howto/creator-vcs.qdoc

@@ -140,6 +140,11 @@
             For example, \c ssh-askpass or \c x11-ssh-askpass, depending on the
             ssh-askpass implementation that you use.
 
+        \li \gui {Patch command} specifies the path to the patch utility that is
+            used to apply changes in the format used to represent the diff
+            output. The \gui Revert command uses the patch utility to revert
+            partial changes.
+
     \endlist
 
     \section1 Creating VCS Repositories for New Projects
@@ -192,9 +197,10 @@
     \image qtcreator-vcs-diff.png
 
     With Git, the diff is displayed side-by-side in a \l{Comparing Files}
-    {diff editor} by default. To use the old diff view instead, select
-    \gui Tools > \gui Options > \gui {Version Control} > \gui Git, and deselect
-    the \gui {Show diff side-by-side} option.
+    {diff editor} by default. To use the inline diff view instead, select the
+    \gui {Switch to Text Diff Editor} option from the toolbar. In the inline
+    diff view, you can use context menu commands to apply, revert, stage, and
+    unstage hunks, as well as send them to a code pasting service.
 
     \section2 Viewing Versioning History and Change Details
 
@@ -238,12 +244,13 @@
 
     The \gui{Diff Selected Files} button brings up a diff view of the
     files selected in the file list. Since the commit page is just another
-    editor, you can go back to it by closing the diff view. You can also check
-    a diff view from the editor combo box showing the \gui{Opened files}.
+    editor, you can go back to it by closing the diff view. You can also switch
+    to an open diff view by selecting it in the \gui{Open Documents} pane in the
+    sidebar.
 
     \section2 Reverting Changes
 
-    All supported version control system support reverting your project to
+    All supported version control systems support reverting your project to
     known states. This functionality is generally called \e reverting.
 
     The changes discarded depend on the version control system.
@@ -445,6 +452,12 @@
         \row
             \li \gui Rebase
             \li Copy local commits to the updated upstream head.
+        \row
+            \li \gui {Cherry Pick}
+            \li Cherry pick the top commit from the selected branch.
+        \row
+            \li \gui Track
+            \li Set the current branch to track the selected one.
     \endtable
 
     \section4 Applying Patches
@@ -568,6 +581,14 @@
 
     \section3 Working with Git Tools
 
+    To start a graphical interface to Git, select \gui Tools > \gui Git >
+    \gui {Git Tools} > \gui {Git Gui}.
+
+    \note On Mac OS X, the default Git installation does not contain Git Gui. To
+    use Git Gui, install it separately. To start Git Gui from \QC, select
+    \gui Preferences > \gui {Version Control} > \gui Git, and set the path to
+    the environment that contains Git Gui in the \gui {Prepend to PATH} field.
+
     To start the commit viewer for Git, select \gui Tools > \gui Git >
     \gui {Git Tools} > \gui Gitk. You can also start the tool to view commits in
     the current document or in the folder that contains the current document.