(C) New compilation option to allow network's instrumentation in order to get actor's and connexion's workload for mapping.
Revert "(C) New compilation option to allow network's instrumentation in order to get actor's and connexion's workload for mapping."

This reverts commit 7ea85ecdbf7dbc2469062bf4e72faa6f41c79dd8.
(c) Add support for VS 2012 in cmake launcher
(c) Do not include SDL.h

This inclusion was useless, and required to search for SDL library
in the CMake contained in the root directory
(c/libs) Replace SDL 1.2.14 by 1.2.15 (windows only)
(c) Simplify CMake files generated

- SDL-image is not required anymore
- For windows, both x86 and x64 versions of SDL are supported (fixed #12)
- include only required directories at the right place
- link to libraries is done only when it is mandatory
(c/libs) Remove SDL-image from libraries exported
(llvm/libs) Fix CMake files generated

Include headers before compiling libs and application
(contrib) eclipse/plugins/fromdos_all.sh -> contrib/scripts

- The script has been updated
  * Update suffixes supported
  * Always apply on orcc repository root
- Filename is now fix_line_endings.sh
Update line endings on all orcc repository
(c) Fix an error introduced in last changes
(core) Set UTF-8 as default encoding
(c/libs) Add SSE native implementations
(C backend) add the lib search of openHevcWrapper in the cmakeLists to
link with SSE optimized functions
(maven) updated pom to 1.4.0.qualifier
(Promela) Fixes regarding producing the sceduler XML
(transformations) replace Void by net.sf.orcc.util.Void
Allows transformations to return SwitchUtil.DONE when cascading is not
needed.
(core) made phi removal a Void transformation, too
Corrected what must be dead code:
  source.eContainmentFeature() can never be equal to 
  IrPackage.eINSTANCE.getProcedure_Parameters()
because a variable can only be contained in a Param.
This is advantageously replaced by source.isParam
(backends) Set the right Void type
(phi) oops back to old visit methods to avoid exception
because the transformation may add blocks