Tone down the healing-and-vigor blessing: it now will give only one

extra hit point.

git-svn-id: https://crawl-ref.svn.sourceforge.net/svnroot/crawl-ref/trunk@3843 c06c8d41-db1a-0410-9941-cceddc491573

Created by  dolorous  on March 23, 2008
2IAGWYGDKYUXXW2S5T6ICL3D437V6PQGEH63AHQQ5DWIL5UDWMZQC
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