Specify encoding of javadoc to "utf-8"

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2016-04-08 924d8e3cb67d0b35cad3b9b35f3373db2e8feeb7

 src/main/java/com/gitblit/servlet/ProxyFilter.java

@@ -20,8 +20,8 @@
import java.util.Iterator;
import java.util.List;

import javax.inject.Inject;
import javax.inject.Singleton;
import com.google.inject.Inject;
import com.google.inject.Singleton;
import javax.servlet.Filter;
import javax.servlet.FilterChain;
import javax.servlet.FilterConfig;