Allowing options when patients are pregnant and disable them if not
Included polygamous option(http://ticket.kenyaemr.org/issues/61)
*Added polygamous as an option for marital status.
*Added concept options to the dictionary class
Included condoms option(http://ticket.kenyaemr.org/issues/104)
*Include condoms as an option for family planning method for female patients
Set the height to previous value
*The previous height value need to be provided for easier calculation of BMI
Prevent users from changing the provider on forms
All form that are not used for RE are set to currentuser and not allowing them to change
Merge pull request #41 from ningosi/master

Working on several tickets
Added new functionality for voiding visits
* Allowed only on empty visits
* Only available to Managers and System Developers
Updated to kenyaui 1.3.14 to get new dialog functions
Updates to MOH257
* Added NONE to side-effects and New OIs
* Added N/A to At Risk Population
* Changed FP=Vasectomy to 'Vasectomy - partner'
Updated app buttons on home page to use appButton widget from kenyaui