Squashed 'libsepol/cil/' changes from 15b955e..08520e9

08520e9 Do not associate the object_r role with users
5c771ff Move symtab from cil_db to root ast node
c27cace Refactored cil_get_symtab()
a25af5a Fixed bug in copying an AST.
ca5e3f8 Fixed the source of two potential memory leaks when copying an AST.
2aef1b8 Fix bug when blockabstract statements failed to resolve

git-subtree-dir: libsepol/cil
git-subtree-split: 08520e91db86bdbb8ce393afa35c1465bdc7f63b
8 files changed
tree: fb1bd13c3b667817d499369e73b55ad8232942cf
  1. docs/
  2. include/
  3. src/
  4. test/
  5. .gitignore
  6. COPYING
  7. Makefile
  8. README
  9. secilc.c