if you don't specify the cols and rows attribute of an <ice:inputTextarea> you
get the following exception. As our tld docs state that these are not required,
we should default these to 1 if not specified.

Caused by: javax.servlet.jsp.JspException: Can't instantiate class:
'com.icesoft.faces.component.ext.HtmlInputTextarea'.
at
com.icesoft.faces.component.ext.taglib.InputTextareaTag.doStartTag(InputTextareaTag.java:866)
at com.icesoft.faces.webapp.parser.Parser.executeJspLifecycle(Parser.java:162)
at com.icesoft.faces.webapp.parser.Parser.executeJspLifecycle(Parser.java:186)
at com.icesoft.faces.webapp.parser.Parser.executeJspLifecycle(Parser.java:186)
at com.icesoft.faces.webapp.parser.Parser.executeJspLifecycle(Parser.java:186)
at com.icesoft.faces.webapp.parser.Parser.executeJspLifecycle(Parser.java:186)
at com.icesoft.faces.webapp.parser.Parser.parse(Parser.java:134)
... 40 more