Fix wrong accesses to Dimensions classes

 - change &obj to obj.getPointer()
 - reduce line lengths to about 80
Beautify cmake file
Dummy change to trigger new test
Continue fixing picongpu cmake file

 - add PIC_VT_ROOT_DIR variable
 - remove .s
 - remove sm_13 and check for unsupported compute capab.
Update other cmake files
Merge pull request #78 from f-schmitt-zih/fix-dimensions

Fix #70 dimensions
Fix output to match splash master interface

- add new global size/offset attributes
- refactor getDimSize -> getScalarSize
- id (aka timestep) has to be int32_t not uint in splash interface
- remove some EOL whitespaces
Fix CUDA_NVCC_FLAGS in cmake file
Merge pull request #79 from f-schmitt-zih/pretty-cmake

Beautify cmake file

- fix nvcc_tmp dir
Add missing #pragma once in libPMacc
Merge pull request #80 from ax3l/fix/splashGetDim

Fix output to match splash master interface
fix cmake file

- fix that source code was not shown in ptx code
- fix that nvcc flags were mixed up
Merge pull request #81 from f-schmitt-zih/pragma

Add missing #pragma once in libPMacc
Merge pull request #82 from psychocoderHPC/fix/cmakeNVCCFlags

fix cmake file: ptx code
Parallel IO changes
ADIOS support changes
Merge branch 'adios' of github.com:f-schmitt-zih/picongpu into adios

Conflicts:
	src/libPMacc/include/particles/operations/CountParticles.hpp
	src/picongpu/CMakeLists.txt
	src/picongpu/include/plugins/output/HDF5Writer.hpp
	src/splash2txt/CMakeLists.txt