Started setting up the retrieve target
Updated makefile to automatically grab dep libs if not present
Added support for different lib types and extlibs directory

Have two variables for static vs dynamic libs
Automatically update library and include paths if ext libs var is set
Modified rules to retrieve libs from ivy

Have dependency on phony retieve target
Changed ext.libs.dir to be ext.libs.dir.cache
Merge branch 'master' of github.com:scaryghost/ToolBuild into archive