improve map in species section
changes on cordova config
changes on menu
add angular-translate
add ngCordova
add angular-pickdate
enable splashscreen
add globalization service
globalizationService integration
translate menu + fix animation issue
comment a bug
add date modal at survey section
changes on stylesheet
background image
use nav-clear in areas section
Merge pull request #4 from davisp1/master

new features