[HK] language
[HK] Add link to upgrade instructions
Fix capitalisation inconsistency in Entity file
Merge pull request #49 from rowanthorpe/Entities_Switcher_Infrastructure_fix

Fix capitalisation inconsistency in Entity file
Merge branch 'im-customer-ixps' of https://github.com/inex/IXP-Manager into im-customer-ixps
Merge branch 'master' into im-customer-ixps

Conflicts:
	CHANGELOG.md