Update to the 0.0.11 release of the language server

[rcjsuen]

While there have been no new features added to the 0.0.11 release, this new release includes fixes for both #165 and #167.

Please use the following Dockerfile to verify the two fixes.

FROM openjdk:8-jre-alpine
ENV ZOO_PORT=2181
# no suggestions should appear when inserting
# a space in the next commented line
#
EXPOSE $ZOO_PORT

[chrisdias]

LGTM