"Accepted" many track changes to remove markup.

Fixed some bullet points. Accepted insertions, deletions, and formatting via the Windows track changes function. Added some details to clarify questions asked in comments (i.e. why doesn't Aspen have modifiers?). Weird spacing added to Table 1. File from commit marked 04/02 was sent to Becky for review. After sending, noticed how messy the markup with track changes was, so much of this file is getting rid of unnecessary ones. Interim changes before receiving detailed feedback from Becky.

	modified:   _SMC/Sierran Mixed Conifer Draft Description.docx