Closes #166: global quota

docs-web/src/test/java/com/sismics/docs/rest/TestAppResource.java

@@ -36,6 +36,7 @@ public class TestAppResource extends BaseJerseyTest {
         Long totalMemory = json.getJsonNumber("total_memory").longValue();
         Assert.assertTrue(totalMemory > 0 && totalMemory > freeMemory);
         Assert.assertFalse(json.getBoolean("guest_login"));
+        Assert.assertTrue(json.containsKey("global_storage_current"));
 
         // Rebuild Lucene index
         Response response = target().path("/app/batch/reindex").request()

docs-web/src/test/resources/log4j.properties

@@ -9,3 +9,4 @@ log4j.logger.com.sismics=INFO
 log4j.logger.com.sismics.util.jpa=ERROR
 log4j.logger.org.hibernate=ERROR
 log4j.logger.org.apache.pdfbox=INFO
+log4j.logger.com.mchange=ERROR