Prefix subprojects with 'smack-'

instead of using the old baseName=smack appendix=project.name approach,
we are now going convention over configuration and renaming the
subprojects directories to the proper name.

Having a prefix is actually very helpful, because the resulting
libraries will be named like the subproject. And a core-4.0.0-rc1.jar is
not as explicit about what it actually *is* as a
smack-core-4.0.0-rc1.jar.

SMACK-265

build.gradle

@@ -187,7 +187,7 @@ subprojects {
 	}
 }
 
-(subprojects - project(':core'))*.jar {
+(subprojects - project(':smack-core'))*.jar {
 	manifest {
 		attributes('Bundle-SymbolicName': project.group + '-' + project.name,
 				   'Fragment-Host': project.group,

debug/build.gradle

@@ -1,8 +0,0 @@
-description = """\
-Smack GUI debugger.
-Inspect the exchanged XMPP stanzas."""
-
-dependencies {
-	compile project(':core')
-	testCompile project(':core').sourceSets.test.runtimeClasspath
-}

settings.gradle

@@ -1,11 +1,11 @@
-include 'core',
-		'tcp',
-		'extensions',
-		'experimental',
-		'debug',
-		'resolver-dnsjava',
-		'resolver-javax',
-		'compression-jzlib',
-		'legacy',
-		'jingle',
-		'bosh'
+include 'smack-core',
+		'smack-tcp',
+		'smack-extensions',
+		'smack-experimental',
+		'smack-debug',
+		'smack-resolver-dnsjava',
+		'smack-resolver-javax',
+		'smack-compression-jzlib',
+		'smack-legacy',
+		'smack-jingle',
+		'smack-bosh'

smack-bosh/build.gradle

@@ -9,6 +9,6 @@ repositories {
 }
 
 dependencies {
-	compile project(':core')
+	compile project(':smack-core')
 	compile 'org.igniterealtime.jbosh:jbosh:0.8.0'
 }

smack-compression-jzlib/build.gradle

@@ -3,6 +3,6 @@ Compression with jzlib
 Allow to compress the XMPP stream with help of jzlib."""
 
 dependencies {
-	compile project(path: ':core', configuration: 'compression')
+	compile project(path: ':smack-core', configuration: 'compression')
 	compile 'com.jcraft:jzlib:1.1.3'
 }