Update git submodules

* Update docs/submodules/parser from branch 'master'
  - Fix MANIFEST file in heat-translator

    iWhen install heat-translator, it must provide manifest file to
    represent while files will be copied.

    JIRA: PARSER-129

    Change-Id: I23f1981e8ddaeeabea17e8d7bef4d089f0ba585a
    Signed-off-by: shangxdy <shang.xiaodong@zte.com.cn>

diff --git a/docs/submodules/parser b/docs/submodules/parser
index 00219e7..9949c43 160000 (submodule)
--- a/docs/submodules/parser
+++ b/docs/submodules/parser
@@ -1 +1 @@
-Subproject commit 00219e7e9b24ee2298a7d0d977afdf123a6de88b
+Subproject commit 9949c43eaa7258e83976291a3957a7e17b51e712