Open Tax Solver Code

SVN check-in of added Sched-B Part-III lines to the US-1040 (ticket #63). Added PDF metadata for dependent and occupation fill-in tags, so users can add these to their results output file (_out.txt) to fill-out the PDF forms (ticket #64). Added ability to add additional PDF mark-ups, or change them, from your Tax Input Files, by adding 'MarkupPDF' lines -- documented under OTS's 'Data Input Format' web page. Added ability to comment-out lines of your result files (_out.txt) by placing exclamation mark as first character on a line. Commented lines will be ignored by the PDF generator {ticket #65}. Fixed NY State importing of Fed Sched-1 data {ticket #66}, and warning on line 17 {ticket #67}.