- added preference dialog

- added preference handling
- added file monitor to automatically reload changed database

com.minres.scviewer.e4.application/META-INF/MANIFEST.MF

@@ -15,6 +15,7 @@ Require-Bundle: javax.inject;bundle-version="1.0.0",
  org.eclipse.e4.ui.di;bundle-version="1.1.0",
  org.eclipse.e4.core.contexts;bundle-version="1.4.0",
  com.minres.scviewer.database.ui.swt;bundle-version="1.0.0",
+ com.minres.scviewer.database.ui,
  com.minres.scviewer.database;bundle-version="1.0.0",
  org.eclipse.equinox.ds;bundle-version="1.4.300",
  org.eclipse.equinox.util;bundle-version="1.0.500",
@@ -27,7 +28,9 @@ Require-Bundle: javax.inject;bundle-version="1.0.0",
  org.eclipse.equinox.preferences,
  org.eclipse.core.expressions,
  org.eclipse.e4.core.commands;bundle-version="0.11.0",
- com.minres.scviewer.database.ui
+ org.eclipse.e4.ui.workbench.addons.swt,
+ com.opcoach.e4.preferences,
+ org.eclipse.e4.core.di.extensions
 Bundle-RequiredExecutionEnvironment: JavaSE-1.7
 Import-Package: com.minres.scviewer.database,
  javax.inject;version="1.0.0"