Moving ossec-lua back to posix so that we do no have a libreadline dep
Merge pull request #175 from jrossi/ossec-lua_remove_readline_requirements

Moving ossec-lua back to posix so that we do not have a libreadline dep
This change is for Linux
Fix windows agents compile error and warnings #define ENOBUFS, #define ALERT_SYSTEM_ERR
Merge pull request #176 from jbcheng/master

Fix windows agent compile error/warnings #define ENOBUFS, ALERT_SYSTEM_ERR
Fixes to win32 installation

Added local_internal_options.conf to the installation process. This
file will not be overwritten when an upgrade occurs so changes to how
the agent runs can be made in this file and persist through upgrades.
This fixes #169.

Also, some small fixes like removing whitespace and making the message
box definitions in ossec-installer.nsi a bit more readable.
Use the evironment for the CC binary
Merge pull request #179 from awiddersheim/fix_win32_local_internal_conf

Fixes to win32 installation
Merge pull request #180 from jrossi/fix-clang-gcc-and-lua-compile-freebsd

Use the environment for the CC binary (instead of setting CC=gcc in Makefile, be flexible for clang and others)