STRING_LINE_READER::ReadLine() has been broken for a few weeks, since changing the purpose of member 'source'

* 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.

Eeschema: added pin names in search function. Fixed minor issues in search function. Known bug: "search next"  searches for pins in next component, not the next pin in the same component.
Pcbnew: fixed an old minor issue when moving the layer manager window (not fully fixed, but  wxAuiManager seems have minor bugs and lacks).

Gerbview: Fixed compil problem in debug Mode. Pcbnew: try to fix an issue in export gencad  (incorrect rectangular pads)

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

      
      It follows the CMake wiki 
      
      http://www.cmake.org/Wiki/CMake_FAQ#Can_I_do_.22make_uninstall.22_with_CMake.3F
      
      and it should work if one
      compiles from the build directory (building all kicad).
      
      You can use it running the following commands from the kicad source
      tree root:
      mkdir build
      cd build
      cmake ../
      make
      (using root) make install
      (using root) make uninstall

Gerbview: added support forSF (scale factor), IO (Image Offset), OF (Offset) and MI (Mirror) commands.

Gerbview: added  support forSF  (scale factor), IO (Image Offset), OF (Offset) and MI (Mirror) commands.

Fixed a bug about Aperture Definition having parameters for an aperture macro. See Changlog for not yet supported RX274X commands. Having still problems with arcs in some gereber files.

* 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.