Support for _PACKAGES
ecbuild_add_option can take a CONDITION argument
remove debug info
fix for rpaths in macosx with cmake 3.0
force use of build rpath when not installing the binaries
enable tests in the absence of Boost
Add mising quotes
ECBUILD-47: mark as advanced some options
ECBUILD-44: improved output verbosity from ecbuild
Merge branch 'release/1.3.3' into develop

* release/1.3.3:
  ECBUILD-44: improved output verbosity from ecbuild
  ECBUILD-47: mark as advanced some options
  Add mising quotes
  enable tests in the absence of Boost
  force use of build rpath when not installing the binaries
  fix for rpaths in macosx with cmake 3.0
  remove debug info
  ecbuild_add_option can take a CONDITION argument
  Support for _PACKAGES
  version bump
better check for ecbuild version
Merge branch 'release/1.4.0'

* release/1.4.0:
  better check for ecbuild version
  ECBUILD-44: improved output verbosity from ecbuild
  ECBUILD-47: mark as advanced some options
  Add mising quotes
  enable tests in the absence of Boost
  force use of build rpath when not installing the binaries
  fix for rpaths in macosx with cmake 3.0
  remove debug info
  ecbuild_add_option can take a CONDITION argument
  Support for _PACKAGES