enabled post-composition of entities with multiple qualities.
made EntityParser.getEntity return a clone of the results.
fixed bugs in SynRingVarition.
improved permutation logic (sort components from child to parent) in
EntitySearcher1 so now the code and comments are in agreement.
took into account also entitylocators that are post-composed into the
entity (sentities)
put frequently used relations in Dictionary.
Moved phrase-based entity results from EntitySearcher6 to
EntitySearcherOriginal.
Corrected the E/EL split code in EntitySearcher1
allowed TermSeacher.searchTerm to return an arraylist, because 'radials'
could match either 'radial' or 'radius bone'.
fixed a null pointer exception related to TermSearcher