Delete two packages missing on Fedora 24

* -tikz-feynman
* -pgf-spectra

group_vars/latex.yml

@@ -2,7 +2,6 @@ texpath: /usr/share/texlive/texmf-local
 
 kit_tikz:
         - texlive-tikzpfeile
-        - texlive-tikz-feynman
         - texlive-tikzmark
         - texlive-tikzscale
         - texlive-circuitikz
@@ -20,7 +19,6 @@ kit_tikz:
         - texlive-venndiagram
         - texlive-flowchart
         - texlive-mycv
-        - texlive-pgf-spectra
 texlivepackages:
         - texlive.x86_64
         - kile