Update git submodules

* Update docs/submodules/parser from branch 'master'
  - Update the parser's version after publish 0.5.0 for onap
    
    1. git tag 0.5.0   git push origin 0.5.0
    2. set apigateway version empty
       set toscaparser version empty
       set heat-translator version empty
       version management use git tag, note: tag name must be started with
    digit
    
    JIRA: PARSER-147
    
    Change-Id: I71cc9b910bce57eebf4c07976bd24efd441048fa
    Signed-off-by: shangxdy <shang.xiaodong@zte.com.cn>
    

1 files changed, 0 insertions, 0 deletions

diff --git a/docs/submodules/parser b/docs/submodules/parser
-Subproject b33570b6ae9b744e489397cc746dbdbc051e5d2
+Subproject 33c0357fefe6683a58c7c21477f1a411b62f293