Updated htmlformentry to 2.0.5 to get fix for integer validation
Generalized all ARV regimen code so that it can work easily with TB regimens etc
* Generalized all regimen code to use a category argument
* Regimen now represents a prescribable regimen of drugs, rather than the orders
* Existing Regimen becomes RegimenOrder and RegimenHistory becomes RegimenOrderHistory
* Made re-usable Regimen field with String->Regimen converter
* Improved regimenEditor page validation
  + Checks that there is at least one component in a regimen
  + Checks that there are no incomplete components
  + Requires change reason for stops and changes
Added extra frequency options to regimen editor form
Updated uilibrary version requirement to 2.0.4-SNAPSHOT to get fix for ui.getFragmentActionAsJson
Fixed order of visit forms not being consistent. Now the order of calls to registerForm is maintained and order is set as suggested by Bill