Code cleaning and move worksheet code specific to title block and frame references shape in title_block_shapes.h and title_block_shapes_gost.h
Remove duplicate code to draw and to plot title blocks.
Remove duplicate code to draw and to plot title blocks  (more than 1500 duplicate lines). Note: this is a work in progress.
Code cleanup
Worksheet code: cleanup and remove useless parameters.
worksheetcode cleaning and fix plot sheet filename bug under Linux.
worksheet code cleaning and fix plot sheet filenames bug (mainly under Linux) (Bug #1182891 )
fix license text in COPYRIGHT.txt, remove duplicate Documentation/copyright.txt
Worksheet code: more cleanup, and fix compil issue with wxWidgets 2.8
Make title block date field modifiable by hand.
More about worksheet code.
Fix bug #1183802 : incorrect sheet Id (company name displayed instead of Id)
copyright and formatting
remove "~" from empty *.lib component fields, replace with "", doctor old *.lib fields to blank if that was the intention