[maven-release-plugin] prepare for next development iteration

Change-Id: I2110c01ca0eaa753af27eda604bdda6737b75b7a
Added parent POM

Change-Id: Ib5d2bc41a7d2aacd7083586d6ee398ddec0696ca
Fixed control/content event reception

Change-Id: I0a3d386ac6e670098309f87d90332934d9ebcdca
Prepare for kurento release

Adapt to kws-rpc-builder (instead of rpc-builder) and use
current version

Change-Id: I65e503f37bf1ae216b37ed12b25663981813bfc7
Content.js: fix receiving result when "execute" command

Change-Id: I2a2f635b8486361cdd5fd87dd0f7ad3251a6750e
Defined function for JsonRPC over HTTP

Change-Id: I79a90367bf544a4e0efc8209b010a1e2e94bc103
Prepare dependency for release 4.0.0

Change-Id: I904277f29cb4ba894ce4bbc023e1305ac338b9f5
[release] Prepare release 4.0.0

Change-Id: I05f1e522558f602724195affd980f802b183ad31