Pushbullet minimal KDE client

A minimal client of PushBullet tested in KDE4/5, x86-64 and Arm64.

Requirement:

QT 4/5 and KDE 4/5
libCurl
JsonCpp
libWebsockets ver. >= 1.7
KNotification
An access token from official site.

Recommended:

KDialog : for displaying message.