Update examples/README.md

Author: arrbee

examples/README.md

@@ -1,11 +1,19 @@
 libgit2 examples
 ================
 
-These examples are meant as thin, easy-to-read snippets for Docurium
-(https://github.com/github/docurium) rather than full-blown
-implementations of Git commands.  They are not vetted as carefully
-for bugs, error handling, or cross-platform compatibility as the
-rest of the code in libgit2, so copy with some caution.
+These examples are a mixture of basic emulation of core Git command line
+functions and simple snippets demonstrating libgit2 API usage (for use
+with Docurium).  As a whole, they are not vetted carefully for bugs, error
+handling, and cross-platform compatibility in the same manner as the rest
+of the code in libgit2, so copy with caution.
 
-For HTML versions, check "Examples" at http://libgit2.github.com/libgit2
+That being said, you are welcome to copy code from these examples as
+desired when using libgit2.
 
+For annotated HTML versions, see the "Examples" section of:
+
+    http://libgit2.github.com/libgit2
+
+such as:
+
+    http://libgit2.github.com/libgit2/ex/HEAD/general.html