Make dexela plugin-ready and bump version.
Return current width and height as roi.
Fix pylon discovery.
Many updates and bugfixes to pylon camera plugin.
Improve package information of pylon plugin.
Make dexela plugin require libuca 1.3.0
Package binary programs in a 'tools' package.

Conflicts:
	bin/gui/CMakeLists.txt
	bin/tools/CMakeLists.txt
improve package file naming
fix plugin revisions
Merge pull request #17 from miq/v1.4.3-anka

V1.4.3 anka