* updated manifests to remove restrictive antlr version dependency

plugins/org.etsi.mts.tdl.TDLan2.feature/feature.xml

@@ -24,7 +24,7 @@
       <import plugin="org.eclipse.xtext.builder"/>
       <import feature="org.etsi.mts.tdl.model.feature" version="1.4.0.qualifier"/>
       <import plugin="org.eclipse.xtext.xbase.lib" version="2.14.0" match="greaterOrEqual"/>
-      <import plugin="org.antlr.runtime" version="3.2.0" match="perfect"/>
+      <import plugin="org.antlr.runtime"/>
    </requires>
 
    <plugin

plugins/org.etsi.mts.tdl.TDLan2/META-INF/MANIFEST.MF

@@ -11,7 +11,7 @@ Require-Bundle: org.etsi.mts.tdl.model,
  org.eclipse.xtext.xbase,
  org.eclipse.equinox.common;bundle-version="3.5.0",
  org.eclipse.xtext.xbase.lib;bundle-version="2.14.0",
- org.antlr.runtime;bundle-version="[3.2.0,3.2.1)",
+ org.antlr.runtime,
  org.eclipse.xtext.util,
  org.eclipse.xtend.lib
 Bundle-RequiredExecutionEnvironment: JavaSE-1.8

plugins/org.etsi.mts.tdl.TPLan2.feature/feature.xml

@@ -24,7 +24,7 @@
       <import plugin="org.eclipse.xtext.builder"/>
       <import feature="org.etsi.mts.tdl.model.feature" version="1.4.0.qualifier"/>
       <import plugin="org.eclipse.xtext.xbase.lib" version="2.14.0" match="greaterOrEqual"/>
-      <import plugin="org.antlr.runtime" version="3.2.0" match="perfect"/>
+      <import plugin="org.antlr.runtime"/>
    </requires>
 
    <plugin

plugins/org.etsi.mts.tdl.TPLan2/META-INF/MANIFEST.MF

@@ -12,7 +12,7 @@ Require-Bundle: org.etsi.mts.tdl.model,
  org.eclipse.xtext.xbase.lib;bundle-version="2.14.0",
  org.eclipse.xtext.util,
  org.eclipse.xtend.lib,
- org.antlr.runtime;bundle-version="[3.2.0,3.2.1)",
+ org.antlr.runtime,
  org.etsi.mts.tdl.common
 Bundle-RequiredExecutionEnvironment: JavaSE-1.8
 Export-Package: org.etsi.mts.tdl.scoping,