v4.6 packages minor installs and upgrades

Signed-off-by: Matias Perrone <github@matiasperrone.com>

[feature] Show week numbers

v4.5.1 - version bump due to merged PRs (bugfixes)

v4.5 version bump and linting

version bump

ZestfulNation#297: Fixed ZestfulNation#281 
Thanks Tomas @develth!

composer.json version bump 4.3.1