#47 cobertura-report encoding patch

[KIKUCHI Kousuke]

This patch append output/source/meta encoding features
to HTML and XML reporting.
metaEncodingName attribute is charset attribute of
meta tag of html and charset attribute of XML file.if
not set, default is outputEncoding value.

You can use follow tag.

<cobertura-report srcdir="${main.src.dir}"
datafile="${cobertura.data.file}"
destdir="${cobertura.reports.dir}"
outputEncoding="MS932" sourceEncoding="MS932"
metaEncodingName="Shift_JIS" />

[KIKUCHI Kousuke]