Changed SSSP to use the push-style scatter pattern and added a predecessor that is tracked during the SSSP evaluation.

git-svn-id: https://svn.code.sf.net/p/bigdata/code/branches/RDR@8029 8f7bc0f5-282e-0410-95e3-8d296e9bb460
#843 - Show query details upon request and update overall numbers too when a query's details are requested

git-svn-id: https://svn.code.sf.net/p/bigdata/code/branches/RDR@8030 8f7bc0f5-282e-0410-95e3-8d296e9bb460
#858 - Workbench URL can now include namespace and URI to begin exploration at

git-svn-id: https://svn.code.sf.net/p/bigdata/code/branches/RDR@8031 8f7bc0f5-282e-0410-95e3-8d296e9bb460
added a predecessor field and implemented the IPredecessor interface

git-svn-id: https://svn.code.sf.net/p/bigdata/code/branches/RDR@8034 8f7bc0f5-282e-0410-95e3-8d296e9bb460
added the ability to halt a program once the "target" vertices have been visited, either immediately or a specified number of iterations afterwards

git-svn-id: https://svn.code.sf.net/p/bigdata/code/branches/RDR@8035 8f7bc0f5-282e-0410-95e3-8d296e9bb460
added an analytic to produce a connected subgraph between a source and one or more targets

git-svn-id: https://svn.code.sf.net/p/bigdata/code/branches/RDR@8036 8f7bc0f5-282e-0410-95e3-8d296e9bb460
added a missing synchronized block

git-svn-id: https://svn.code.sf.net/p/bigdata/code/branches/RDR@8037 8f7bc0f5-282e-0410-95e3-8d296e9bb460
added an analytic to produce a connected subgraph between a source and one or more targets

git-svn-id: https://svn.code.sf.net/p/bigdata/code/branches/RDR@8038 8f7bc0f5-282e-0410-95e3-8d296e9bb460
allow strings to be produced as output and bound to outvars

git-svn-id: https://svn.code.sf.net/p/bigdata/code/branches/RDR@8039 8f7bc0f5-282e-0410-95e3-8d296e9bb460
bind the predecessors list to an outvar

git-svn-id: https://svn.code.sf.net/p/bigdata/code/branches/RDR@8040 8f7bc0f5-282e-0410-95e3-8d296e9bb460
#873 - Added history capability so user can browse around their exploration history.

git-svn-id: https://svn.code.sf.net/p/bigdata/code/branches/RDR@8041 8f7bc0f5-282e-0410-95e3-8d296e9bb460
#873 - Fixed double history entry for SID component clicks

git-svn-id: https://svn.code.sf.net/p/bigdata/code/branches/RDR@8042 8f7bc0f5-282e-0410-95e3-8d296e9bb460
#873 - Fixed error on reloading of explore

git-svn-id: https://svn.code.sf.net/p/bigdata/code/branches/RDR@8053 8f7bc0f5-282e-0410-95e3-8d296e9bb460
added support for multiple bindings to an output variable on a gas program service call

git-svn-id: https://svn.code.sf.net/p/bigdata/code/branches/RDR@8055 8f7bc0f5-282e-0410-95e3-8d296e9bb460
Changed new workbench to default. Old one is available at /bigdata/html/old.html. Also made query tab default instead of load in new workbench.

git-svn-id: https://svn.code.sf.net/p/bigdata/code/branches/RDR@8056 8f7bc0f5-282e-0410-95e3-8d296e9bb460
#879 - Fixed problem with URIs containing URI-encoded elements in explore tab

git-svn-id: https://svn.code.sf.net/p/bigdata/code/branches/RDR@8057 8f7bc0f5-282e-0410-95e3-8d296e9bb460
#877 - Fixed error with RDF format selector not appearing

git-svn-id: https://svn.code.sf.net/p/bigdata/code/branches/RDR@8058 8f7bc0f5-282e-0410-95e3-8d296e9bb460
#876 - Show filename of uploaded file that is too large to fit in textbox

git-svn-id: https://svn.code.sf.net/p/bigdata/code/branches/RDR@8059 8f7bc0f5-282e-0410-95e3-8d296e9bb460
more testing of the PATHS program

git-svn-id: https://svn.code.sf.net/p/bigdata/code/branches/RDR@8060 8f7bc0f5-282e-0410-95e3-8d296e9bb460
fixed the toString method to handle Sids more gracefully

git-svn-id: https://svn.code.sf.net/p/bigdata/code/branches/RDR@8062 8f7bc0f5-282e-0410-95e3-8d296e9bb460