Bug#751272: kdeplasma-addons should build depend on libqwt5-qt4-dev to build kdeobservatory

[Rohan Garg <rohangarg@kubuntu.org>]

Source: kdeplasma-addons
Version: kdeplasma-addons should build dep on libqwt5-qt4-dev
Severity: normal

Dear Maintainer,

Please make kdeplasma-addons build depend on libqwt5-qt4-dev so that the additional package
plasma-widget-kdeobservatory can also be built.

-- System Information:
Debian Release: jessie/sid
  APT prefers trusty-updates
  APT policy: (500, 'trusty-updates'), (500, 'trusty-security'), (500, 'trusty-proposed'), (500, 'trusty'), (100, 'trusty-backports')
Architecture: amd64 (x86_64)
Foreign Architectures: i386

Kernel: Linux 3.13.0-30-generic (SMP w/8 CPU cores)
Locale: LANG=en_US.UTF-8, LC_CTYPE=en_US.UTF-8 (charmap=UTF-8)
Shell: /bin/sh linked to /bin/dash