upgrade jersey version
Merge branch 'develop' into task/upgrade_jersey

* develop:
  change travis ip
  update pom with new ip nexus
  comments
  comments
  comments
  node rest merge
  comments
  work towards comments
  work towards reviewer commetns
  change times
  change installator with puppet
  creatinog of puppet node
  adding methods for checking the node in the puppet master and that the recipe has been executed

Conflicts:
	core/src/main/java/com/telefonica/euro_iaas/sdc/dao/impl/ChefNodeDaoRestImpl.java
	core/src/main/java/com/telefonica/euro_iaas/sdc/keystoneutils/OpenStackRegionImpl.java
Merge branch 'develop' into task/upgrade_jersey

* develop: (21 commits)
  FIX terrain_steps
  ADD sdc provisioning test cases and REFACTOR
  update nexus api
  ADD new test cases to check metadata.public; DELETED tags; FIX some minor fixes
  inclusion of the tenantid in the metadata
  change validation of product metadata
  ADD metadata.tenant_id validations
  tags
  add licnse
  add traceinterceptor tests, remvoe multi part
  adding tests
  REMOVE tags about bugs
  validation api bugs
  ADD new test cases and test data; DELETE tags about bugs; FIX test data
  REFACTOR tags regarding resolved or new bugs; ADD some scenarios
  validation bugs
  Fix bug id
  xml model
  solve some bugs for the validation api CLAUDIA-3743
  FIX some minor bugs
  ...

Conflicts:
	rest-api/src/main/java/com/telefonica/euro_iaas/sdc/rest/resources/ProductReleaseResourceImpl.java
	rest-api/src/main/java/com/telefonica/euro_iaas/sdc/rest/validation/ProductInstanceResourceValidatorImpl.java
	rest-api/src/main/java/com/telefonica/euro_iaas/sdc/rest/validation/ProductResourceValidator.java
	rest-api/src/main/java/com/telefonica/euro_iaas/sdc/rest/validation/ProductResourceValidatorImpl.java
	rest-api/src/test/java/com/telefonica/euro_iaas/sdc/rest/validation/ProductResourceValidatorImplTest.java
fix unit tests and refactor
Merge branch 'develop' into task/upgrade_jersey

* develop:
  Changing rpm name
  Removing some comments
  FIX metadata validation within new SDC resource
  ADD Vagrantfile with test environment configurations
  ADD new test cases: product and release resource
  ADD new test cases: product_instance list
  No username/passwords in script
  uploadRpm.py with bugs corrected detected at testing time
  Fixing keystone url
  Locating rpm files in /rpm and export/import in /db
  Python program to upload rpm to repository
  add comments
  refine returned object
  new resource for product and releases
  add new resource and manager modifications
add hibernate validator,
add jersey 2.9 dependencies
Merge branch 'develop' into task/upgrade_jersey

* develop:
  checkstyle modifications
  add line to log payload sent to puppetwrapper
  Commenting properly methods
  Commenting methods properly
  Trying to remove a strange character
  Commenting methods and removing strange characters
  RPM_LOCATION is parametrised
  Parametrising the RPM_LOCATION
  Version parametrised
add javadoc
Merge pull request #83 from jesuspg/task/upgrade_jersey

Task/upgrade jersey