Use rel() more consistently in theme elements, take two#2173

Merged

karawoo merged 4 commits intotidyverse:masterfrom

karawoo:linewidths-rel

Jun 21, 2017

Commits on Jun 20, 2017

use rel() more consistently for linewidths

baptiste
authored and
karawoo
committed
Add line to NEWS.md about the more consistent use of rel()
karawoo
committed
Double values inside `rel()` for themes grey, bw, light, dark, classic, and linedraw
karawoo
committed

Commits on Jun 21, 2017

Make NEWS.md description more explicit
karawoo
committed