fix compilation
up sl6.x - not working yet
new project (renamed from apee
Merge branch 'develop' of https://github.com/feelpp/feelpp into develop
up install sl6.x
Merge branch 'develop' of https://github.com/feelpp/feelpp into develop
remove apee in CMakeLists
Merge branch 'develop' of https://github.com/feelpp/feelpp into develop
up sl6.x install
Merge branch 'develop' of https://github.com/feelpp/feelpp into develop
Merge branch 'develop' of github.com:feelpp/feelpp into feature/lite_tutorial
Merge branch 'feature/lite_tutorial' of github.com:feelpp/feelpp into feature/lite_tutorial
Merge branch 'feature/lite_tutorial' of github.com:feelpp/feelpp into feature/lite_tutorial
Update tutorial

- CMake auto add tutorial tex file.
  Note : each program from the tutorial gets its own tex file
	  for easier reuse (eventually).

- Update first program docs and add new tutorial for myfunctionspace
  and myintegrals.