Streamline chPickIntro

2019/2019-09-09_testCourseAdv/slides/chPickIntro.md

 ## Cherry Picking Commits
 
 Cherry picking is another very useful tool to work with.  
-It enables the user to pick specific commits from a  
-list of commits to select which changes are needed and  
-which ones aren't.
+It enables the user to pick specific commits.  
 
 Note: Cherry picking only picks the selected commit,  
-not everything up to that commit. If a commit is dependant  
-on other changes introduced before, these changes have to be  
-cherry picked as well to avoid conflicts.
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+not everything up to that commit.
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