Merge pull request #38 from hatguy/indigo-devel

fixed diagram publishing
added installApp task that was missing from knowrob_mongo
gradle defs for installApp task
fixed code for reading pose from designator json
fixed problem in classpath computation: before, the classpaths were concatenated, resulting in strings that were too long for bash to handle as environment variables. now only appends new entries.
temporarily enabled debug output for rosprolog (print classpath)
Revert "temporarily enabled debug output for rosprolog (print classpath)"

This reverts commit df2e250f30bf3e613f66e8823efa87d0b8f4b9bb.
switched all IRIs from "http://ias.cs.tum.edu" to "http://knowrob.org"
Added script for migrating files to the new KnowRob IRIs
added *.lisp and *.py to the set of file extensions that are touched during the migration
improved MongoDB Prolog client: Create Java handle only once, not once per request
re-activated json_prolog python library, added python module and setup.py
much faster script for constructing the classpath of a KnowRob package, speeding up the launch procedure
removed second argument of get_pkg_classpath script that is not needed any more
fixed milli/micro/nano/seconds conversions
removed debug output
Adding code for the visualization of XSens motion tracking logs.
Adding code for the visualization of XSens motion tracking logs.
Merge branch 'indigo-devel' of https://github.com/knowrob/knowrob into indigo-devel
adapted queries to changes in knowrob_cram