Felipe Zimmerle 23823bb2c3 Makes Curl no longer a mandatory depedency for ModSecurity core
As reported by Rainer Jung, Curl may not be mandatory to build
	ModSecurity core. This patch make it optional by:
	- Concentrate all downloads using curl on msc_remote_rules.c
	- Split Curl build definitions checks into: WITH_CURL, WITH_REMOTE_RULES
	and WITH_CRYPTO.
	  - WITH_CURL: Contains Culr headers and binaries during the build time.
	  - WITH_REMOTE_RULES: Currently enabled if Curl is present.
	  - WITH_CRYPTO: Set if apr tool was compiled with crypto support.
	- Renames msc_remote_grab_content to msc_remote_download_content
2014-12-03 08:28:59 -08:00
..
2014-06-11 09:31:53 -07:00
2014-11-17 19:32:43 -08:00