Updated to latest kenyacore to get fix for NPE due to TB program not having any visit forms
Removed unimplemented prescriptions and lab orders tabs from clinician patient view
Reworked enconuter visit handler so that MOH257 submissions (and other RE form submissions) can move between visits
and empty visits are cleaned up
Made display of person gender and name consistent throughout the module
Reorganized form/enconuter/visit related classes into new .visit and .velocity subpackages
Improvements to unit tests
* Converted all unit test that were using deprecated test-data.xml/test-drugdata.xml to use test-concepts.xml
* Converted several tests that were using test-metadata.xml to use metadata bundles instead
* Simplified some tests with new TestUtils.save methods
Merge branch 'master' of github.com:I-TECH/openmrs-module-kenyaemr