Updated metadata packages
* Updated locations package to get new locations
* Updated core package to get 'Lab Test' order type
* Added order type constants to Metadata class
Current patient and visit now added to page model from model configurator rather than by individual pages
Updated to latest kenyaui to get fox for broken openLoadingDialog()
Updated to latest kenyautil and kenyacore
Merge branch 'master' of github.com:I-TECH/openmrs-module-kenyaemr