[MOD] API: client updated to support new query iterator
[MOD] API: clients updated to reflect latest server protocol
[DEL] API: iterators removed from some clients (to be reimplemented)
[MOD] JUnit tests updated
[MOD] API: missing libraries added to "lib" directory
[MOD] API: pom.xml updated to support "mvn jetty:start" call
      (Jetty is started, but paths are not found yet)
[MOD] Start scripts updated
[MOD] Start scripts updated
[MOD] Core/XQuery: unified tests for invalid database names and paths
[FIX] XQuery: current query path is now represented as Option
[FIX] XQuery: current query path is now represented as Option
[ADD] REST: <context/> element added for providing initial context node
[FIX] REST: "input" string changed to "context"
[FIX] REST: fix for "run" operation
[MOD] cleanups
[MOD] Options: Generally allow YES|TRUE|ON and NO|FALSE|OFF
[MOD] Options: Generally allow YES|TRUE|ON and NO|FALSE|OFF
Make Linux start scripts executable
Don't enforce POST REST NS to be default NS, and don't use parameter and variable tags from within the supplied context
Merge pull request #21 from ralfjung-e/master

REST query in non-default NS, and script permissions
[FIX] Checkstyle warning
[MOD] REST: POST has now been limited to perform operations (see Wiki)
[MOD] REST: unique path to resource now returns resource itself.
      In exchange, empty queries cannot be empty anymore.
[MOD] HTTP Server: client/server mode is now default mode
[ADD] Core: IOFile.contentType() returns (guessed) content type of file
[ADD] Commands: LIST now also shows content type