Merge pull request #386 from adamarla/master

Last go around
[cron-git-commit] @ 16.33
new questions
Merge pull request #387 from abhinavc/master

new question
[cron-git-commit] @ 08.42
[cron-git-commit] @ 15.09
Merge pull request #388 from adamarla/master

make file changes for blurry fillers
Merge pull request #389 from adamarla/master

latex powered annotation
Merge pull request #390 from adamarla/master

annotation size changed
new questions
Merge pull request #391 from abhinavc/master

new question
[cron-git-commit] @ 15.59
 minor edit
Merge pull request #392 from abhinavc/master

minor edit
 multi-versions added
Merge pull request #393 from abhinavc/master

multi-versions added for 1-h45-1plkb
New alias - \EXPR - for \gcalcexpr

Don't like the sight of \gcalc* commands in the TeX file
Merge pull request #394 from abhinavc/master

New alias - \EXPR - for \gcalcexpr
Rubric added
Merge pull request #395 from abhinavc/master

rubric added for 1-h8b-63j5g