Ignore skel and compiled. These are generated by Make
Remove \insertQR, redundant renewcommand AND \ifprintrubric as part of cleaning TeX
Cleaned up question.tex files

Which means, removing
  1. All lines that are just comments
  2. \insertQR
  3. \ifprintrubric blocks
  4. Unused \renewcommands
Cleaned up question.tex files ...
A dummy target added for question.tex

This way, any change in question.tex would trigger a recompilation.
In mint/, where there is no question.tex, the empty recipe will do nothing
Local changes committed
Resolved merge conflict
Merge branch 'master' of https://github.com/gutenberg/gutenberg

Conflicts:
	vault/2/25h/ogfo4/question.tex
Merge pull request #610 from abhinavc/master

Merged gutenberg:master
[cron-git-commit] @ 16.31
Multiple versions added + gating issue resolved
Merge pull request #611 from abhinavc/master

Multiple versions added + gating issue resolved
[cron-git-commit] @ 14.51
new question
Merge pull request #612 from abhinavc/master

new question
[cron-git-commit] @ 16.08
 new question
Merge pull request #613 from abhinavc/master

New question
[cron-git-commit] @ 17.43
Merge remote-tracking branch 'upstream/master'

Conflicts:
	vault/2/3kh/3k90m/question.tex
	vault/2/3kh/ppa0m/question.tex
	vault/2/3kh/s4a0m/question.tex
	vault/2/enh/0a1q5/question.tex
	vault/2/enh/qu1q5/question.tex