v1.5.9: Adding support for !groremove-ing items through their name

Changes/Fixes

• !groremove - We've added the ability to remove items by their name; no more looking at !grolist to find the item you want to delete! You can do this through !groremove Katsu, which removes "Chicken katsu" from your grocery list. This is part of our effort to make GroceryBot compatible with smart-home and general automation (p.s. GroceryBot is webhook friendly, so go ham on your automation!)
• !grolist - Added new "You have no grocery list" text when you have an empty grocery list.
• General stability and monitoring improvement, so that we can get to errors and detect anomalies quicker.

v1.5.6: Fix !grohere not cleaning up on errors properly

Changes/Fixes

• !grohere - We've added a fix so that !grohere will properly clean up when it hits an error from Discord (e.g. attached message was deleted, insufficient permission to edit message). This fix will prevent errors from popping up endlessly until you run !grohere or !groreset again to reset !grohere. Note: this cleanup logic does NOT run when the error is caused by GroceryBot itself (e.g. timeouts and being unable to contact Discord).

v1.5.5: Official release of !grohere and !groreset

New Features

• !grohere - !grohere is here! Now, you can attach and pin a message to a specific channel that GroBot will automatically update as you update your grocery list. No more typing multiple !grolist commands just to see your updated grocery list! Check out !grohelp for more detail.
• !groreset - This is now the official command to remove your data, as your data is no longer stored in one table for grocery entries.

Changes/Fixes

• !grohelp - We've updated the looks of !grohelp so that it's easier to navigate. We've also added a few nifty links where you can get support.
• Better logging functionality so that we can attend to your errors quicker.

Further improvements to !grohere

To be honest, I'm just making this release so that I can test webhooks. Nothing to see here!

!grohere

• remove relative time as it is constantly outdated and there is no easy way to display absolute/relative time across timezones (#1)