removed wicket and tomee, use dropwizard instead. remove wro4j, use gulp instead

src/main/java/com/commafeed/CommaFeedConfiguration.java

@@ -0,0 +1,105 @@
+package com.commafeed;
+
+import io.dropwizard.Configuration;
+import io.dropwizard.db.DataSourceFactory;
+
+import java.util.Date;
+
+import javax.validation.Valid;
+import javax.validation.constraints.NotNull;
+
+import lombok.Getter;
+
+import org.apache.commons.lang.time.DateUtils;
+
+import com.fasterxml.jackson.annotation.JsonProperty;
+import com.google.common.cache.CacheBuilderSpec;
+
+@Getter
+public class CommaFeedConfiguration extends Configuration {
+
+	@Valid
+	@NotNull
+	@JsonProperty("database")
+	private DataSourceFactory database = new DataSourceFactory();
+
+	@Valid
+	@NotNull
+	@JsonProperty("authenticationCachePolicy")
+	private CacheBuilderSpec authenticationCachePolicy;
+
+	@Valid
+	@NotNull
+	@JsonProperty("app")
+	private ApplicationSettings applicationSettings;
+
+	@Getter
+	public static class ApplicationSettings {
+		@JsonProperty
+		private String publicUrl;
+
+		@JsonProperty
+		private boolean allowRegistrations;
+
+		@JsonProperty
+		private String googleAnalyticsTrackingCode;
+
+		@JsonProperty
+		private String googleClientId;
+
+		@JsonProperty
+		private String googleClientSecret;
+
+		@JsonProperty
+		private int backgroundThreads;
+
+		@JsonProperty
+		private int databaseUpdateThreads;
+
+		@JsonProperty
+		private String smtpHost;
+
+		@JsonProperty
+		private int smtpPort;
+
+		@JsonProperty
+		private boolean smtpTls;
+
+		@JsonProperty
+		private String smtpUserName;
+
+		@JsonProperty
+		private String smtpPassword;
+
+		@JsonProperty
+		private boolean heavyLoad;
+
+		@JsonProperty
+		private boolean pubsubhubbub;
+
+		@JsonProperty
+		private boolean imageProxyEnabled;
+
+		@JsonProperty
+		private int queryTimeout;
+
+		@JsonProperty
+		private boolean crawlingPaused;
+
+		@JsonProperty
+		private int keepStatusDays;
+
+		@JsonProperty
+		private int refreshIntervalMinutes;
+
+		@JsonProperty
+		private String announcement;
+
+		public Date getUnreadThreshold() {
+			int keepStatusDays = getKeepStatusDays();
+			return keepStatusDays > 0 ? DateUtils.addDays(new Date(), -1 * keepStatusDays) : null;
+		}
+
+	}
+
+}