OCE 0.5.1

Merge pull request #77 from devgateway/fix/OCVN-242/labels-padding

OCVN-242 Default padding for charts

OCE-0.5.0

oce-0.5.0

Merge remote-tracking branch 'origin/develop'

OCE 0.4.2

Improved safari detection, it no longer false detects Safari in Chrome

(cherry picked from commit 14ababf)

OCE 0.4.1

Merge pull request #46 from devgateway/fix/OCVN-231/firefox-excel-export

Fix/ocvn 231/firefox excel export

OCE 0.4.0

Merge pull request #43 from devgateway/develop

develop into master - prepping for OCE 0.4.0