Improve release docs

h2/src/installer/release.txt

@@ -55,7 +55,7 @@ Update org.h2.engine.Constants.java:
     change the version and build number:
         set BUILD_DATE to today
         increment BUILD_ID
-    if the last TCP_PROTOCOL_VERSION_## 
+    if the last TCP_PROTOCOL_VERSION_##
         doesn't have a release date set it to current BUILD_DATE
 
 Update changelog.html:
@@ -103,9 +103,9 @@ Check docs, versions and links in main, downloads, build numbers.
 
 Check the PDF file size.
 
-Upload (http and https) to ftp://h2database.com/javadoc
-Upload (http and https) to ftp://h2database.com
-Upload (http and https) to ftp://h2database.com/m2-repo
+Upload (<x> = httpdocs and httpsdocs) to ftp://h2database.com/<x>/javadoc
+Upload (<x> = httpdocs and httpsdocs) to ftp://h2database.com/<x>/
+Upload (<x> = httpdocs and httpsdocs) to ftp://h2database.com/<x>/m2-repo
 
 Github: create a release.
 
@@ -136,12 +136,15 @@ In Build.java, comment "-Xdoclint:none", but don't commit that change.
     # http://central.sonatype.org/pages/ossrh-guide.html
     # http://central.sonatype.org/pages/manual-staging-bundle-creation-and-deployment.html
     # https://oss.sonatype.org/#welcome - Log In "t..."
+    # sometimes this doesn't work reliably and you will have to retry
     # - Staging Upload
-    # - Upload Mode: Artifact Bundle, Select Bundle to Upload... - /data/.../bundle.jar
-    # - Upload Bundle - Staging Repositories - select comh2database - Release - Confirm
+    # - Upload Mode: Artifact Bundle, Select Bundle to Upload... - /data/h2database/.../h2/.../bundle.jar
+    # - Upload Bundle
+    # - Staging Repositories - Refresh - select comh2database-<...> - Release - Confirm
     # - Staging Upload
-    # - Upload Mode: Artifact Bundle, Select Bundle to Upload... - /data/.../bundle.jar
-    # - Upload Bundle - Staging Repositories - select comh2database - Release - Confirm
+    # - Upload Mode: Artifact Bundle, Select Bundle to Upload... - /data/h2database/.../h2-mvstore/.../bundle.jar
+    # - Upload Bundle
+    # - Staging Repositories - Refresh - select comh2database-<...> - Release - Confirm
 
 Update statistics.
 

h2/src/tools/org/h2/build/Build.java

@@ -654,9 +654,11 @@ public class Build extends BuildBase {
         compileTools();
         mkdir("docs/javadocImpl2");
         javadoc("-sourcepath", "src/main" +
-                File.pathSeparator + "src/test" +
+                // need to be disabled if not enough memory
+                // File.pathSeparator + "src/test" +
                 File.pathSeparator + "src/tools",
-                "-Xdoclint:none",
+                // need to be disabled for java 7
+                // "-Xdoclint:none",
                 "-noindex",
                 "-tag", "h2.resource",
                 "-d", "docs/javadocImpl2",