Sync with 2.0.2

* maint:
  Git 2.0.2
  annotate: use argv_array

Documentation/RelNotes/2.0.2.txt

@@ -11,3 +11,22 @@ Git v2.0.2 Release Notes
  * Recent updates to "git repack" started to duplicate objects that
    are in packfiles marked with .keep flag into the new packfile by
    mistake.
+
+ * "git clone -b brefs/tags/bar" would have mistakenly thought we were
+   following a single tag, even though it was a name of the branch,
+   because it incorrectly used strstr().
+
+ * "%G" (nothing after G) is an invalid pretty format specifier, but
+   the parser did not notice it as garbage.
+
+ * Code to avoid adding the same alternate object store twice was
+   subtly broken for a long time, but nobody seems to have noticed.
+
+ * A handful of code paths had to read the commit object more than
+   once when showing header fields that are usually not parsed.  The
+   internal data structure to keep track of the contents of the commit
+   object has been updated to reduce the need for this double-reading,
+   and to allow the caller find the length of the object.
+
+ * During "git rebase --merge", a conflicted patch could not be
+   skipped with "--skip" if the next one also conflicted.