List of issues, new (possible) features

[mabecker89]

Issues:

• need to Vectorize() a few functions
• Suppress st_intersects() warning?
• Consistent tidy eval
• Is keep.all really necessary?

New features to add:

• standard error of density estimates
• min # of cameras optional argument, or min number of days in operation?
• update README with plots
• include lure status, and adjust estimates accordingly
• Add OG sites

[mabecker89]

Update:

Taken care of issues 1, 3, & 4 (deleted keep.all). Don't want to suppress st_intersects() warning anymore, that is useful information to the end user.

Included lure adjustment in all summary calculations. Don't want to add OG sites after all (violates assumptions, not placed randomly).