Changelog for pbc4hs-0.1.1.5

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2014-02-25 David Feng davidxifeng@gmail.com

         * cbits/pbc-lua.c: (bugfix) revert last commit to fix the bug

         * src/Scripting/Lua/Pbc.hs: (bugfix) call c_luaopen_pbc with cpcall

2014-02-24 David Feng davidxifeng@gmail.com

         * cbits/pbc-lua.c: add the missing lua_pop call after luaL_register
         called to clear the lua stack