Merge pull request #151 from jatitoam/develop

Fixed logout button in admin site
#REDCORE-141 #comment Fixing modal view and rmedia
#REDCORE-141 #comment small code fix
Merge pull request #152 from PetarT/develop

#REDCORE-141 #comment Fixing modal view and rmedia
#REDCORE-143 added currency helper
+ added currency helper
removed abstract keyword for field
Merge branch 'develop' into currency
newline at the end of currency xml file
Merge pull request #153 from julienV/currency

#REDCORE-143 added currency helper
#REDCORE-145 Added country helper and field
Merge pull request #154 from julienV/redcore-145-countries

#REDCORE-145 Added country helper and field