packageRank v0.4.1

Function Changes

• logDate(): check download log URL before computing available_log() for
  logs available before 17:00 UTC.
• change facet_wrap(~ package, ncol = 2) to facet_wrap(~ package, nrow = 2).
• use logDate() in logPostInfo().
• enable log.count argument for plot.cranDownloads(r.total = TRUE and FALSE).
• enable multi.plot argument for rPlot(graphics = "ggplot2").
• add geom_smooth(span = 3/4).

Fixes

• sizeFilter() and cranPackageSize(): fix multiple versions with package
  updates.

New Research Functions

• annualDownloads() and weeklyDownloads().