- added SQLite back end

- reworked graphical representation to use widgets

com.minres.scviewer.ui/.settings/org.eclipse.jdt.core.prefs

@@ -0,0 +1,7 @@
+eclipse.preferences.version=1
+org.eclipse.jdt.core.compiler.codegen.inlineJsrBytecode=enabled
+org.eclipse.jdt.core.compiler.codegen.targetPlatform=1.7
+org.eclipse.jdt.core.compiler.compliance=1.7
+org.eclipse.jdt.core.compiler.problem.assertIdentifier=error
+org.eclipse.jdt.core.compiler.problem.enumIdentifier=error
+org.eclipse.jdt.core.compiler.source=1.7

com.minres.scviewer.ui/.settings/org.eclipse.jdt.groovy.core.prefs

@@ -0,0 +1,2 @@
+eclipse.preferences.version=1
+groovy.compiler.level=23