Log Message:
Update ruby-erubis package to 2.7.0.

- release:   2.7.0
  date: 2011-04-01
  enhancements:

    - |
	New option ':bufvar' supported to specify buffer variable name.

	ex:
	    input = "Hello <%= name %>!"
	    eruby = Erubis::Eruby.new(input)
	    puts eruby.src
	       #=>  _buf = ''; _buf << "Hello "; _buf << ( \ 
name ).to_s; _buf << '!';

	    eruby = Erubis::Eruby.new(input, :bufvar=>'@_out')
	    puts eruby.src
	       #=>  @_out = ''; @_out << 'Hello '; @_out << ( name \ 
).to_s; @_out << '!';

    - |
	New enhancer 'PrefixedLineEnhancer' which is a customizable version
	of PercentLineEnhancer.
	The difference between PrefixedLineEnhancer and PercentLineEnhancer is:
	* You can indent Ruby statetment lines starting with '%'
	* You can specify prefix character by :prefixchar option.

	ex:
	    class MyEruby < Erubis::Eruby
	      include Erubis::PrefixedLineEnhancer
	    end
	    input = <<END
	    <ul>
	      % for item in @items
	      <li><%= item %></li>
	      % end
	      %% you can indent '%' lines
	    </ul>
	    END
	    eruby = MyEruby.new(input, :prefixchar=>'%')   # default '%'
	    puts eruby.src

	output:
	    _buf = ''; _buf << '<ul>
	    ';   for item in @items
	     _buf << '  <li>'; _buf << ( item ).to_s; _buf << \ 
'</li>
	    ';   end
	      % you can indent '%' lines
	     _buf << '</ul>
	    ';
	    _buf.to_s

    - |
	Add helper CGI script. See 'public_html/README.txt' for details.

    - |
	Rubinius is supported as first-class Ruby implementation.

    - |
	C++ support. Try '-l cpp' command-line option.

  changes:

    - |
	Remove dependency to 'abstract' library.
	You don't need to install 'abstract' gem.

    - |
	Erubis::Eruby#load_file() now sets cache file timestamp to the same
	value as original eRuby file. For example, if you restore eRuby files
	from backup, Erubis::Eruby#load_file() can detect it and generate
	cache file again.

	    ## generates cache file (A.rhtml.cache).
	    eruby = Erubis::Eruby.load_file('A.rhtml')
	    p File.mtime('A.rhtml') == File.mtime('A.rhtml.cache')  #=> true