Added license info, exactly as requested by Hanbing Liu and David Russinoff.

git-svn-id: http://acl2-books.googlecode.com/svn/trunk@2215 303c5b2c-9740-0410-b014-fd8f9db7be32
Aiger updates (with Sol)
 - factor out common aiger code used by both aig and aignet into
   aig/aiger-help.lisp
 - add a tiny bit of documentation about aiger stuff

git-svn-id: http://acl2-books.googlecode.com/svn/trunk@2217 303c5b2c-9740-0410-b014-fd8f9db7be32
get rid of hyp-fix-logic and its relocation warnings

git-svn-id: http://acl2-books.googlecode.com/svn/trunk@2218 303c5b2c-9740-0410-b014-fd8f9db7be32
add possible alt def for 4v-sexpr-list-eval that omits sexpr-to-faig optimization

git-svn-id: http://acl2-books.googlecode.com/svn/trunk@2219 303c5b2c-9740-0410-b014-fd8f9db7be32

Added support for viewing the acl2+books combined manual with the
ACL2-Doc Emacs browser.  Pending: Handle package names in subtopics.


git-svn-id: http://acl2-books.googlecode.com/svn/trunk@2220 303c5b2c-9740-0410-b014-fd8f9db7be32