Update build setup for raspbian and debug binaries (#1384)

- Build both debug and release binaries
- Append "d" to debug libraries in the style of opencv
- Split shared and static classifiers
- Add raspbian support

shared/javacpp/setupBuild.gradle

@@ -60,10 +60,12 @@ model {
                     }
                 }
             }
+            appendDebugPathToBinaries(binaries)
         }
         // By default, a development executable will be generated. This is to help the case of
         // testing specific functionality of the library.
         "${nativeName}Dev"(NativeExecutableSpec) {
+            targetBuildTypes 'debug'
             sources {
                 cpp {
                     source {
@@ -101,7 +103,7 @@ model {
     }
     binaries {
         withType(GoogleTestTestSuiteBinarySpec) {
-            if (!project.hasProperty('onlyAthena')) {
+            if (!project.hasProperty('onlyAthena') && !project.hasProperty('onlyRaspbian')) {
                 lib library: nativeName, linkage: 'shared'
             } else {
                 it.buildable = false