improves intro section

basics.html

@@ -29,9 +29,9 @@
             ## for beginner-level git users
 
             notes:
-            - if you have questions ask them right away
-            - hand out cheat sheets later, no need to write stuff down
             - close your laptops
+            - hand out cheat sheets later, no need to write stuff down
+            - if you have questions feel free to interrupt
           </section>
 
           <section id="intro-objectives" data-markdown>
@@ -43,6 +43,31 @@
             - collaborate!
           </section>
 
+          <section id="intro-version-control" data-markdown>
+            ## about version control
+
+            > records changes
+
+            what, who, when, why
+          </section>
+
+          <section id="intro-about-git" data-markdown>
+            ## about git
+
+            ### best tool for the job
+
+            - simple by design
+            - powerful if needed
+            - documentation
+            - industry standard
+
+            notes:
+            - git name: "the stupid content tracker"
+            - today we talk about the simple parts
+            - powerful parts in advanced course
+            - doc: also means community / stackoverflow entries
+          </section>
+
           <section id="intro-about-today" data-markdown>
             ## about today
 
@@ -119,22 +144,6 @@
             - who, when, why
           </section>
 
-          <section id="motivation-want-structure" data-markdown>
-            ## about git
-
-            1.  **records changes to a *repository***
-
-                content, who, when, why
-            2.  **best tool for the job**
-
-                technical, usability, community
-
-            notes:
-            - the fact that content is organized in files and directories is
-              only incidental
-            - for git to be useful, content has to be text
-          </section>
-
           <section id="motivation-playground" data-markdown>
             ## motivation #2
             ### throw-away playgrounds
@@ -248,13 +257,8 @@
             # setup
 
             notes:
-            - git is simple and complex
-            - git seems complex for 2 reasons:
-              - you're unfamiliar with command line
-              - there are a lot of choices
-            - only X (TODO) theory/internals pages
-            - I'm gonna dumb it down for you
-              - aka we'll stick to the simple parts
+            - installation
+            - configuration
           </section>
 
           <section id="setup-cli" data-markdown>