* Axai.sln:
* Axai.csproj:
* AppDelegate.cs:
* Axai.iOS.csproj:
* MembersPage.xaml:
* PortfolioPage.xaml:
* IconBlog.png:
* IconContact.png:
* IconWhoweare.png: 

* TabbedPage.xaml.cs: Add Icons for tabbed bar (only shown on iOS) and
  change bar color to Orange