gluegen: remove trailing whitespace from URIQueryProps

Signed-off-by: Harvey Harrison <harvey.harrison@gmail.com>
gluegen: loop over entries in HashMap directly rather than looping over keys

This saves repeated lookups of the value mapped to each key by just looping
over the entries directly.

Also remove the URIException clause as this method never can throw that exception.

Signed-off-by: Harvey Harrison <harvey.harrison@gmail.com>
JavaDoc Stylescheet: Less glowing blue links: 4444ff -> 4444cc
Merge remote-tracking branch 'hharrison/master'