Updates Dropbox SDK

• Fixes SSL handshake problems that started January 6, 2026
  This fix required update to Dropbox sdk 7.0.0
• Warning: Requires java 1.8+

v0.1.7

Fixes a bug in file chooser messsage (Application name was replaced by Yapbam in some places).

v0.1.6

Fixes dependency not compatible with java 1.6

v0.1.5

Adds support for short-lived tokens

v0.1.4

v0.1.4 Libraries updates