Compiled compiler binary as been renamed to crsxc.
Added new crsx script that can be used to invoke various CRSX commands. See bin/crsx help
Update various Makefile to allow compilation on OSX
For VariableNameIs with the compiler - when it can't complete its task it just returns its argument unchanged.  This change brings the interpreter in-line with the compiler.
Merge branch 'develop' of https://github.com/crsx/crsx.git into develop
Move some files
Reorg directory.
Fix default goal in rulecompiler makefile
More file reorg.
Remove temporary file from git index
Remove generated file from git index
Cleanup c rulecompiler
Move crsx profiler and checker code to separate C file.
Remove the generated rulecompiler from git. Instead use make to
regenerate (in ...compiler/c/build directory)
Removed old Java compiler backend
Experimental meta-closure elimination optimization. Enabled by passing
OPTIMIZE=1 when normalizing with rules.crs
Added $DelayMetaClosure compiler directive. 
the default crsx script now accepts delay-meta-closure as a compiler
option.
merged recent changes in develop to akihiko