#1263: Added testcase for function level var declarations -- currently fails until implementation is complete
 #1263: Renamed vartop.js to be more consistent with other fixtures (no camelcase) and moved vartop testcases to the more appropriate tests file -- options.js
 #1263: Added comment for new testcase test function
 #1263: Added initial true/false flags for 'vartop' option
 #1263: Made some minor bug fixes/typos, added test cases for 'vartop' option, implemented 'vartop' option.
 #1263: Updated test case to include another scenario which broke existing code and fixed associated bug.
 #1263: Added new testcase for bug -- test currently fails.
 #1263: Fixed bug related to var declarations that are placed after a multi-line var initialization being recognized as invalid.
 #1263: Added additional testcase for multi-line var initializations.  Added support for multi-line var initializations.