Fix bug in PolyLine.cpp, Fix bug in DRC calculations (see changelog). Cvpcb: move dialog files in dialogs/

Eeschema: converted plot PS dialog from Dialogblocks to wxFormBuilder Fixed a minor bug when plotting shapes with filled in background option. Pcbnew: Added locked modules block patch

Libedit: fixed draw artefacts when editing a graphic symbol. fixed minor issues in undo and abort commands when editing graphic items.

Make option not uppercasing component names. I'm so bored with my Eeschema is convert ADuC, Si, component names to ADUC, SI etc., so I contribute this patch so anyone now may keep components

* Fix bug that prevented component from being replaced in library when
  the component root name was changed.
* Fix drawing bug when changing text or field item string while move in
  progress.
* Fix drawing bug when rotating text item while move in progress.
* Prevent undo or redo when editing a component draw item.
* Fix assert bug when replacing component in library when the component
  root name was changed.
* Fix bug in field editor caused by new root alias implementation that
  prevented any field from being changed.
* Fix minor spacing issues with EESchema find dialog.
* Deprecate remaining internal linked list code from component library
  objects.
* Rename pin object files to match new library object file naming
  scheme.
* Move LIB_TEXT object definition into it's own header file.

* All library component object editing is now performed with the ojbect
  except LIB_PIN (coming soon).
* Added TRANFORM class to handle coordinate transforms.
* Remove old transform matrix functions.
* More file renaming to align them with the other component library
  object file names.
* Fix hot key bugs in library editor to disable edit keys while an item
  is being edited.
* Fixed bug when cancelling rotation of text and field objects while
  being moved.

Gerbview: Added support for gerber command   SR (Step and Repeat) and multiple MOIN and MOMM in file

* Break classes_body_item.cpp(.h) into more reasonable size bites.
* Rename classes_body_item.cpp(.h) to lib_draw_item.cpp(.h)
* Fix some unsatisfied header file dependencies.
* Add stubs to component library draw item base classe to handle editing
  internally.
* Lots of code cleaning.

* Use C++ map in component library instead of boost::ptr_vector.
* Drop Boost pointer containers for standard C++ containers.
* Moved duplicate name user interface elements from library object to
  library editor.
* Added code to support direct addition and replacement of component
  alias objects into libraries.
* Removed temporary strings used to add and remove alias objects.
* Libraries only store alias objects, components now accessed thru alias.
* Simplify library API for adding, removing, and replacing components.
* Updated edit component in library dialog and library editor to reflect
  component library object changes.
* Fixed bug in library viewer when displaying alias name.
* Made a few header files compile stand alone per the new coding policy.
* Remove some dead code and the usual code formatting fixes.

* reverted clock ( --<| ) as it is commonly used for inverted clock in x-USSR
* nonlogic       ( ---X ) for non-logic pins of logic ICs (commonly used for power and timing RC pins).

Fixed some issues about trapezoidal pads. Better pad editor dialog. fixed other (very) minor bugs. Code cleaning

Due to (minor) problems  in block rotate/mirror (display and undo/redo) go back to old behavior (command immediately executed , and do not entering a move block aftera block mirror/rotate)

netform.cpp added in intermediate netlist the pin list for each component in schematic. Some netlist formats (spice, orcadpcb2) are very simple to create with this pins list.