deleted HtmlFormat::LinkNodeFormatter
deleted HtmlFormat::InlineLeafFormatter
deleted HtmlFormat::PlainNodeFormatter
deleted HtmlFormat::VerbatimNodeFormatter
deleted HtmlFormat::CommentOutNodeFormatter
deleted HtmlFormat::HeadingNodeFormatter
deleted HtmlFormat::DescLeafFormatter
deleted HtmlFormat::HeadingLeafFormatter
cosmetic changes for HtmlFormat
replaced names of html attributes by constants
removed some constants
removed some constants
use minitest
tests in <= 1.8.7 must use "minitest" gem now.
renamed OptionManager#set_encoding() #set_html_encoding and changed the name of option "--encoding" to "--html-encoding"
pseudohiki2html.rb: introduced a new option "-E" to specify the default external and internal character encodings
pseudohiki2html.rb: ** INCOMPATIBLE CHANGE ** changed the names of option "-h" to "-f", "--html_version" to "--format-version" and "--html-encoding" to "--format-encoding"
updated urls of external links
MarkDownFormat: tables shoud be end with a blank line.
Merge branch 'develop' into converter