Enable PDF-mode (uses `pdflatex' & co) in AUCTeX.
Merge branch 'master' of https://github.com/eclig/emacs-config
Open image files with `geeqie'.
Activate `TeX-global-PDF-mode' in `LaTeX-mode-hook', since it seems to be autoloaded.
Merge branch 'master' of https://github.com/eclig/emacs-config
Pass `*' in call to `geeqie' so that only one instance is open for multiple files.