Bug 847741 - Part 1: Remove getSimContacts from ContactManager. r=gwagner. sr=mounir
Bug 847741 - Part 2: (IDL) Add readContact to IccManager. r=vicamo, sr=mounir
Bug 847741 - Part 3: DOM, Add readContacts in IccManager. r=smaug.
Bug 847741 - Part 4: Remove getSimContacts impl. r=gwagner
Bug 847741 - Part 5: readContacts impl. r=vicamo