PlugletTagInfo2_getAttribute Information.

Test name: PlugletTagInfo2_getAttribute

Synopsis: getAttribute  method of class PlugletTagInfo2

Pre-Conditions: Build mozilla, setup environment as for running mozilla
and see api tests README for setup environment for run tests. 

Description: This test call the getAttribute method of the PlugletTagInfo2 object 
at runstages, specified at TestProperties file. This test has 1 String parameter.
For parameter values please see TestParameters and ParamCombinations files in this 
test directory.

Results: See the PlugletTest.log and PlugletTest.res in
the $MOZILLA_FIVE_HOME/bin directory and additional logs in the
PLUGLET_TEST_DIR/log directory  

