Update git submodules

* Update docs/submodules/functest from branch 'master'
  - Merge "Modify the egg name for parser"
  - Modify the egg name for parser

    Currently the egg name for heat-translator has been changed
    to nfv-heattranslator in parser project, this patch will modify
    the docker file.
    related patches:
    https://gerrit.opnfv.org/gerrit/#/c/41261/

    Change-Id: I2d5d214c722fc133aa015a1c9620a49709db17bb
    Signed-off-by: shangxdy <shang.xiaodong@zte.com.cn>

diff --git a/docs/submodules/functest b/docs/submodules/functest
index 9bae267..a60f595 160000 (submodule)
--- a/docs/submodules/functest
+++ b/docs/submodules/functest
@@ -1 +1 @@
-Subproject commit 9bae267d1f7bde0b433632de7166a1ff06ef4603
+Subproject commit a60f59504444da2018da2e599a1ae67e2ff11945