Prepare release

d9db36c7 · Thomas Mueller · b5c1a8e3 · d9db36c7 · d9db36c7 · d9db36c7
--- a/h2/src/docsrc/text/_docs_en.utf8.txt
+++ b/h2/src/docsrc/text/_docs_en.utf8.txt
--- a/h2/src/docsrc/text/_docs_ja.utf8.txt
+++ b/h2/src/docsrc/text/_docs_ja.utf8.txt
--- a/h2/src/docsrc/textbase/_docs_en.properties
+++ b/h2/src/docsrc/textbase/_docs_en.properties