Issue #177 - create resource with all countries and their codes
Issue #177 - add setting to record languages used in surveys
Issue #177 - put English at top of languages list
Issue #177 - code formatting
Issue #177 - add survey.languages and survey.languagespresent to db
Conflicts:

	WFPMapping/device/survey/src/com/gallatinsystems/survey/device/dao/SurveyDbAdapter.java
Issue #177 - add languages to preferences
Issue #177 - rework preferencesActivity to use dynamic languages
Conflicts:

	WFPMapping/device/survey/src/com/gallatinsystems/survey/device/activity/PreferencesActivity.java
Issue #177 - rework SurveyViewActivity to use dynamic languages
Issue #177 - object and utils for dynamic language preferences
Issue #177 - add languages to database when ingesting new surveys
Issue #177 - add methods to create primitive arrays
Issue #177 - dedicated display method for languages
Issue #177 - add languages when new survey is bootstrapped