Use Tag.[] to create lists of tags
Use Tag.[] to create lists of tags

The to_tags function was duplicating functionality that Tag.[] already
provided: constructing a list of tags from a list of strings. I forgot
that the [] method even existed when writing the spec. >_>

tecknojock/jekyll-rp_logs,xiagu/jekyll-rp_logs,xiagu/jekyll-rp_logs,tecknojock/jekyll-rp_logs,tecknojock/jekyll-rp_logs,xiagu/jekyll-rp_logs,xiagu/jekyll-rp_logs,tecknojock/jekyll-rp_logs