Calendar icon could be more consistent between sizes and more consistent with other icons

[thundernixon]

I've noticed that the IBM Design Language icon for "calender" has a few issues:

1. The calendar icons are very different shapes between the three main sizes (changes from 16px to 24px, and then again at 32px).
2. The "2" used at larger sizes doesn't make much sense during most days of the month, as would a day-by-day calendar.

This icon set was downloaded on Aug 15, 2016, from http://www.ibm.com/design/language/resources/icon-library/

[seejamescode]

Hey @thundernixon, apologies for the late reply! I am just now helping out the IBM Design Language.

We would absolutely love for you to suggest a new version of the calendar icon! Anything that makes the icons clearer while following IDL's Iconography Page is up for change.

Does this interest you? You can either leave your take on it here or email me. I will make sure the proper eyes see it!