Added Visual Studio .suo files

*.suo files are binary, user specific files generated by Visual Studio with some user configuration information, thus, don't need to be versioned.
Merge pull request #828 from vvolkgang/patch-1

Added Visual Studio .suo files
Sort LaTeX auxiliary files by package
Ignore .pyg files from LaTeX's minted package
Rename LaTeX->TeX
Merge pull request #832 from arcresu/latex

Sort TeX template by packages (and rename)