Updated Plugin Dependencies to conform to target platform

plugins/org.yakindu.sct.generator.c/META-INF/MANIFEST.MF

@@ -20,7 +20,6 @@ Require-Bundle: org.yakindu.sct.model.sexec,
  org.yakindu.sct.model.stext,
  org.yakindu.sct.generator.core;bundle-version="1.0.0",
  org.yakindu.sct.generator.genmodel;bundle-version="1.0.0",
- org.eclipse.xtend.util.stdlib;bundle-version="1.0.1",
  org.yakindu.base.types;bundle-version="1.0.0"
 Bundle-RequiredExecutionEnvironment: J2SE-1.5
 Export-Package: org.yakindu.sct.generator.c,

plugins/org.yakindu.sct.generator.c/src/org/yakindu/sct/generator/c/templates/Naming.ext

@@ -7,7 +7,6 @@ import sgen;
 
 
 extension org::yakindu::sct::generator::c::templates::Constants;
-extension org::eclipse::xtend::util::stdlib::elementprops;
 
 //TODO Workaround (WA) for error in Typesystem
 String getNameWA(Declaration this) : this.metaType.getProperty("name").get(this).toString();

test-plugins/org.yakindu.sct.generator.c.test/META-INF/MANIFEST.MF

@@ -5,7 +5,6 @@ Bundle-SymbolicName: org.yakindu.sct.generator.c.test
 Bundle-Version: 1.0.0.qualifier
 Bundle-Vendor: YAKINDU
 Bundle-RequiredExecutionEnvironment: JavaSE-1.6
-Require-Bundle: org.junit4;bundle-version="4.8.1",
  org.eclipse.core.resources;bundle-version="3.7.100",
  org.eclipse.core.runtime;bundle-version="3.7.0",
  org.yakindu.sct.generator.c;bundle-version="1.0.0",
@@ -13,3 +12,9 @@ Require-Bundle: org.junit4;bundle-version="4.8.1",
  org.yakindu.sct.generator.core;bundle-version="1.0.0",
  org.yakindu.sct.generator.genmodel;bundle-version="1.0.0"
 Eclipse-BundleShape: dir
+Require-Bundle: org.junit;bundle-version="4.8.2",
+ org.eclipse.core.runtime;bundle-version="3.7.0",
+ com.google.inject;bundle-version="2.0.0",
+ org.eclipse.core.resources;bundle-version="3.7.100",
+ org.yakindu.sct.generator.core;bundle-version="1.0.0",
+ org.yakindu.sct.generator.genmodel;bundle-version="1.0.0"