[Plugins] Fix compilation on Linux & Windows

detiq-t @ cafe146b

-Subproject commit 5912e4b477acdc1f46e5c106d041f35af35e25d0
+Subproject commit cafe146bb87fcb6fcdcae25d8e32949197e92821

plugins/CMakeLists.txt

 
 include_directories(../core)
 
+find_package(Qt5Core REQUIRED)
+find_package(Qt5Widgets REQUIRED)
+
 set(SRCS
 	plugin.cpp
 	Segmentation/segmentation.cpp
 )
 
 # add_library(segmentation SHARED Segmentation/segmentation.cpp)
+# target_link_libraries(segmentation core)
 
 add_library(segmentation SHARED SegmentationTest/segmentation.cpp)
+target_link_libraries(segmentation core)
 
 add_library(entropy SHARED Entropy/Entropy.cpp)
-
-
+target_link_libraries(entropy core)