remove old push-sdk swift version
replace with latest push-sdk swift port
update to latest lang changes
use calendar popup when clicked on datefield as in obj-c ver.
user progress indicator upon login as in obj-c ver.
sync with latest readme.md changes from the obj-c ver.
reset to default values
xcode proj. settings update
consistency on if statement
add a note on embedding source code for push sdk
Adding example backend url in comment.
Suggestion for reducing code duplication in RestNetworker.swift
Removing external parameter names.
Merge remote-tracking branch 'danbev/swift-code-dup' into swift
Moving configuration to Info.plist.
Updates for Xcode 6 beta 7
Adding unit test for Info.plist config properties.
REmove unit test from project to remove dep with httpstub
Merge branch 'swift-config' into swift
update to latest xcode 6.1 lang changes