Merge branch 'master' of https://github.com/hmenke/espresso
Merge remote-tracking branch 'upstream/master'
Merge remote-tracking branch 'upstream/master'
Fix for missing EK species initialization in case EK_BOUNDARIES is switched on but no boundaries are present.
Small fix to the users guide.
fix to make the tcl command integrate less dependent on the status whether auto-updates of observebles or correlations is enabled or not
Merge branch 'master' of git://github.com/dschwoerer/espresso
Merge remote-tracking branch 'upstream/master'
Merge pull request #163 from rempferg/ek_fix

EK species initialization didn't happen when EK_BOUNDARIES was on but no boundaries set
Moved cudaStreamCreate from lbgpu_cuda.cu to cuda_init_cuda.cu and made sure old stream is destroyed upon device switch.
Merge branch 'cuda_stream_cleanup' of git://github.com/rempferg/espresso
Fixed Lattice class.
Code formatting
Fixed bug in pdb-parser
Merge pull request #167 from hmenke/master

Fixed bug in pdb-parser
Removed several swimmer-related functions from the EK that had become depricated, as well as some cleaning up of the code for the release.
Minor change to the EK z testcase
Changed the EK section in the User's Guide to reflect changes in the code
Changed the EK reaction test case to reflect changes to the EK code
Implemented tensor product for the correlations, where you can tensor multiply two different length vectors.