Unnecessary tag attributes (...ByBeanPath)

Excerpted from Jasha's mail in the hst mailing list:
"""
last week I developed rendered templates in Freemarker instead of JSP (will blog about that soon). I found some convenience attributes in the hst taglibs that take a string instead of a HippoBean, like <@hst.link hippobeanByPath="${mybean.path}"/>. I wondered why this is introduced because this works from the freemarker servlet: <@hst.link hippobean=mybean /> (not the omission of quotes and ${}. Was hippobeanByPath done to support other templating languages or in a portlet environment?
"""

The attributes with "...ByBeanPath" were introduced with misunderstanding on freemarker parameter usage. See [1].

Those unnecessary attributes need to be removed in 2.20 or higher and deprecated in 2.05.xx.

[1] http://freemarker.sourceforge.net/docs/pgui_misc_servlet.html