Add support for CLbundler created LibPack

* New 'UseLibPack' cmake file sets CMAKE_PREFIX_PATH so that find_package
  can be used for most packages.
* Mimic fc_wrap_cpp defined in other 'UseLibPack' files. Some file
  dependencies did not get set correctly otherwise.
* OCE 0.16 does not have Standard_ctype.hxx
* shfolder.h can't be used with Win SDK 7.0
Merge remote-tracking branch 'refs/remotes/peterl94-github/new-libpack' into review-CL-Bundler
fix some warnings in cMake
Port to VC12
some fixes in build with CL-Bundler
ignore in src build directory
small fix for VS 2013
Merge branch 'refs/heads/master' into review-CL-Bundler

Conflicts:
	src/3rdParty/salomesmesh/CMakeLists.txt
fix bug on highlighting invisibel nodes
fix for VC9
fix in destruction of the application
remove support for automake
+ remove some more autotools files
Sketcher Enhancement: Merge sketches

- It copies the geometry and associated constraints of a plurality of sketches into a new sketch
- The functionality is accessible from outside sketch edit mode, directly from the menu Sketch
Sketcher Enhancement: Merge sketches : Art by Jim
+ fix typo, consistent icon name
Print an error message if PySideTools are not found.
+ fix mesh unit tests
Merge branch 'refs/heads/master' into review-CL-Bundler
Merge branch 'refs/heads/review-CL-Bundler'