[skip ci] Updated licenses and gitignores

options/gitignore/TeX

@@ -118,6 +118,10 @@ acs-*.bib
 # uncomment this for glossaries-extra (will ignore makeindex's style files!)
 # *.ist
 
+# gnuplot
+*.gnuplot
+*.table
+
 # gnuplottex
 *-gnuplottex-*
 
@@ -192,6 +196,9 @@ _minted*
 # scrwfile
 *.wrt
 
+# svg
+svg-inkscape/
+
 # sympy
 *.sout
 *.sympy
@@ -216,6 +223,9 @@ pythontex-files-*/
 *.md5
 *.auxlock
 
+# titletoc
+*.ptc
+
 # todonotes
 *.tdo