sdbm support by gdbm(fake)
gdbm support.
Specify fast-mode to GDBM library.
Append file-ext ".db" in gdbm mode.
Support fallback-into useless 'syslog' mode.
on (export DB=gdbm env)
Now `rake test' can pass on rubyinstaller.org 1.9.3 env.
Change ignore file.
Use portable file remove code in Rakefile.
sekka-jisyo supports windows platform.
Specify internal encoding (utf-8) and external encoding (utf-8) for windows platform.
sekka.el now supports http access without "curl" command.
Use `call-process' instead of `shell-command-to-string' to execute "curl" program.
Remove require.
Fix curl "<3> malformed url error" occurs when sekka-no-proxy-host is empty.