updated help text and added manpage section for hg paths
Index: hg/doc/hg.1.txt
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+ hg init
+ hg add a
+ hg commit -m commit #0 -d 0 0
+ hg add b
+ hg commit -m commit #1 -d 0 0
+ hg update 0
+ hg add b
+ hg commit -m commit #2 -d 0 0
+ hg init
+ hg add a
+ hg commit -m commit #0 -d 0 0
+ hg add b
+ hg commit -m commit #1 -d 0 0
+ hg update 0
+ hg commit -A -m commit #2 -d 0 0
adding b
+ hg init
+ hg add a
+ hg commit -m commit #0 -d 0 0
+ hg add b
+ hg commit -m commit #1 -d 0 0
+ hg remove b
+ hg update 0
+ hg commit -A -m commit #2 -d 0 0
adding b