Adds basic instructions for setting up IDEA Intelli-J, and also some debugging tips
Adds resolution to IntelliJ compilation issue, with reply from JetBrains
Remove apache header from install config files

- These are files "without any degree of creativity" from the
  perspective of the Brooklyn/Apache contribution.
  These files originate from the install artefacts of things to be
  installed, and are often templated to make it easier to inject
  port numbers etc.
Remove apache headers from web-docs

- These files are only used to generate the brooklyn web-site.
  Including the apache header results in a lot of noise in the 
  code/configuration snippets within those web-pages.
Remove apache header from archetype files

- The maven archetype are files "without any degree of creativity". 
  They are intended purely as a template to generate a new project 
  for a user, where upon the user can write their code within this 
  new project.
Mark `HasNetworkAddresses` as @Beta
For “install config files”, add to NOTICE

- for config files we’ve copied from other projects, add a reference
  to each in NOTICE
add support for configuring couchbase XDCR (replication)
couchbase 3.0 support
tidy of couchbase logging and correct the destName (from the dest cluster ID)
default to using enterprise version
fix race condition in CB startup
retry logic when attempting to add on startup
tidy following code review
couchbase improvements:
* fixed and tidied download link computation routine (including removal of v300 :) )
* added ServiceNotUpLogic to prevent service_up from being published prematurely
* change toCluster parameter to accept Entity or String
* removed dead fromCluster and replicationType parameters
* other minor tidies as per code review
This closes #221
This closes #214
This closes #195
Fix GroupPickUpEntitiesTest
This closes #227