Files addition to recent opened files if File->SaveAs executed
move q3popupmenu to qmenu
remove optimizedialog include and Q3VBoxLayout
move optimizedialog Q3GridLayout to QGridLayout
move optimizedialog Q3HBox to QHBoxLayout
make optimizedialog layout, widget more clean
optimizedialog move VarList to QTableWidget
optimizedialog move GoalList to Qtablewidget
Merge pull request #92 from yodalee/feature-move-q3popupmenu-qmenu

move q3popupmenu to qmenu
Merge pull request #94 from yodalee/feature-remove-qt3-in-optimizedialog

Feature remove qt3 in optimizedialog
Merge pull request #95 from ra3xdh/saveas_to_recent

Added recently 'saved as' files to recent opened menu
remove HAVE_CONFIG in source
remove qt3to4

libcomp.cpp libcomp.h
optimizedialog.h
spicefile.h
subcircuit.cpp
verilogfile.cpp verilogfile.h
vhdlfile.cpp vhdlfile.h

except componentdialog and spicedialog
clean vacomponent
move Q3layout to Qt4

Q3HBox->QHBoxLayout
Q3VBox->QVBoxLayout
Q3GridLayout->QGridLayout
move QListBox to QListWidget
modify indent
clean component
Merge pull request #96 from yodalee/feature-clean-include-in-components

Feature clean include in components
Merge pull request #97 from yodalee/feature-remove-qt3-in-spicedialog

remove qt3 in component/spicedialog