add JSON output format for LDQuery CLI tool
Add fn:jsonpath to evaluate a JSONPath expression on a value

JSONPath: https://github.com/jayway/JsonPath
MARMOTTA-501: Merge in pull request from cbeer in github
* cbeer/ldpath-json:
  add JSON output format for LDQuery CLI tool
MARMOTTA-501: moved dependency declaration for jackson-jr to parent-pom

License: AL2
Checked N&L for ldpath-ldquery-cli: jackson dependency already covered.
MARMOTTA-507: Merge in pull request from cbeer on github
* cbeer/ldpath-json-functions:
  Add fn:jsonpath to evaluate a JSONPath expression on a value
MARMOTTA-507: removed duplicate dependency declaration for json-path

License AL2
Updated N&L for ldpath-ldquery-cli as the binary release packages the dependency
Credit where credit is due: adding contributors to the reactor pom.
MARMOTTA-486: Updated apache-parent-pom (14) and some plugins:
* maven-javadoc-plugin (2.9.1)
* maven-reactor-plugin (1.1)
* maven-surefire-plugin (2.17)
* maven-failsafe-plugin (2.17)
* maven-project-info-reports-plugin (2.7)
* maven-checkstyle-plugin (2.12.1)
* jrebel-maven-plugin (1.1.5)
* maven-dependency-plugin (2.8)
* apache-rat-plugin (0.10)
* maven-gpg-plugin (1.5)
* maven-bundle-plugin (2.4.0)
* maven-scr-plugin (1.16.0)
* build-helper-maven-plugin (1.8)
* yuicompressor-maven-plugin (1.1)
MARMOTTA-484: added some javadoc
MARMOTTA-484: some more javadoc
MARMOTTA-484: more doku and some convenience methods
MARMOTTA-463: Initial implementation for HTTP PUT in LDP
MARMOTTA-510: Updated rest-assured to 2.3.2 (no LICENSE change)
MARMOTTA-510: Update H2 (no LICENSE change)
MARMOTTA-510: Updated jetty (no LICENSE change)
MARMOTTA-509, MARMOTTA-510: Updated RESTeasy and Jackson
Merge pull request #6 from apache/develop

Develop-6-18