upgrade to appengine-java-sdk-1.9.38 (#17)
upgrade to appengine-java-sdk-1.9.38 (#17)

* Get a working 'bazel run test:test-war'.  Use workspace_name where needed to fix deploy template.

* address comments of: https://github.com/bazelbuild/rules_appengine/pull/16

* fix deploy template to also use workspace_name

* upgrade to version appengine-java-sdk-1.9.38; reduce jars target to just the lib directory as obsolete jars were being pulled in.

* factor out version number

kchodorow/rules_appengine,bazelbuild/rules_appengine,bazelbuild/rules_appengine,kchodorow/rules_appengine,kchodorow/rules_appengine